CN105160278A - Screen privacy displaying/reading method and system - Google Patents
Screen privacy displaying/reading method and system Download PDFInfo
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- CN105160278A CN105160278A CN201510540401.0A CN201510540401A CN105160278A CN 105160278 A CN105160278 A CN 105160278A CN 201510540401 A CN201510540401 A CN 201510540401A CN 105160278 A CN105160278 A CN 105160278A
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- 238000000034 method Methods 0.000 title claims abstract description 81
- 238000012545 processing Methods 0.000 claims abstract description 30
- 238000001228 spectrum Methods 0.000 claims description 49
- 230000008569 process Effects 0.000 claims description 37
- 238000012856 packing Methods 0.000 claims description 35
- 230000009467 reduction Effects 0.000 claims description 15
- 238000012795 verification Methods 0.000 claims description 8
- 238000003331 infrared imaging Methods 0.000 claims description 6
- 238000012937 correction Methods 0.000 abstract description 9
- 230000003595 spectral effect Effects 0.000 abstract description 6
- 239000011521 glass Substances 0.000 description 17
- 208000008918 voyeurism Diseases 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000003384 imaging method Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000036244 malformation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000011179 visual inspection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
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- 238000001429 visible spectrum Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/82—Protecting input, output or interconnection devices
- G06F21/84—Protecting input, output or interconnection devices output devices, e.g. displays or monitors
Abstract
The invention provides a screen privacy displaying/reading method and system. The screen privacy displaying method comprises: according to a privacy protection instruction, performing wavelength correction processing on a visible original image displayed in a screen and switching the original image to be in an invisible display state from a visible display state; and performing encryption processing on spectral wavelength of the visible original image and enabling the encrypted spectral wavelength to fall in an invisible wavelength range. The screen privacy displaying/reading method and system can be switched to run in a privacy mode when a user perceives that a surrounding environment is unfavorable for personal privacy, an apparatus is simple, a decryption device is unique, and the screen privacy displaying/reading method and system are high in privacy and security, low in cost and suitable for all occasions with relatively high privacy requirements.
Description
Technical field
The invention belongs to communication technical field, relate to a kind of method for secret protection of public arena, particularly relate to a kind of screen privacy display/reading method and system.
Background technology
Popularly at present often also can realize the transmission of information as intelligentized wearable devices such as Google's glasses, Intelligent bracelet (wrist-watch), virtual implementing helmets (glasses), but from carrying convenience and user is accustomed to this angle, above-mentioned new trend equipment still needs to wait for very long crowd's laundering period.
Be in large data age, the transmission of information becomes fast fabulous.After the accidents such as earthquake occur, the leading traditional media of microblogging becomes the fastest information flow platform, and this situation becomes normality.Amazon, especially based on large data analysis, creates the miracle sent in advance by goods before placing an order prior to potential customers.Undeniable, all are just becoming more and more convenient.But the personal secrets of large data age are a referred equally unprecedented height.As the user of personal terminal, the secret protection of cellphone subscriber and privacy operations are accustomed to being worth fully paying close attention to, and believe in the near future, privacy can become the significant concern point that people select equipment.
Existing a kind of electronic auxiliary display transmission system proposes a kind of solution protecting privacy; it utilizes the client software installed on the terminal device to carry out data acquisition, the ciphered compressed of screen content; and perform transfer instruction according to the pattern that user selects; utilize wireless network that coherent signal encryption is shared to receiving device, and the software utilizing receiving device built-in, radio receiver, high resolution micro screen and earphone carry out reception, the deciphering decompress(ion) of audio-video signal and substitute display and play.Both the screen privacy protection of terminal device can have been carried out; can user be allowed to watch with posture comfortable arbitrarily while reduction energy consumption again; the more important thing is that this viewing is all effective within the scope of certain distance, arbitrarily can move and even watch at a distance in different location.
Prior art mainly contains two shortcomings and merits attention.From the angle of cost, in order to carry out data encryption based on signal transacting and decrypting process, certainly will will increase necessary microelectronic modules, this can cause the raising manufactured a finished product.From the angle of data security, screen image information is having to the signal in receiving end (video eyeglasses) wireless transmission process the possibility intercepted by hacker, and industry standard is uncertain, the national management and control factor such as is not in time easy to cause the privacy of end user to experience and has a greatly reduced quality.In addition, the screen message between the crowd that have purchased identical product is visible each other, does not realize protection privacy truly.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide a kind of screen privacy display/reading method and system, high for solving existing protection privacy technical costs, and similar reading product cannot be avoided to obtain the problem of screen privacy information.
For achieving the above object and other relevant objects, the invention provides a kind of screen privacy display packing, described screen privacy display packing comprises: carry out wavelength correcting process according to the visible original image of secret protection instruction to screen display, makes described original image show state from visible ray display State Transferring to invisible light; Wavelength by the spectrum of described visible original image is encrypted, and makes the wavelength amplitude of the spectrum after encryption drop into the wavelength coverage of invisible light.
Alternatively, the process of described encryption comprises: stochastic generation random code; Utilize spectrum to encrypt formula and adjustment process is carried out to described random code, generate a wavelength encrypted value; Utilize default cryptographic algorithm and the wavelength of described wavelength encrypted value to the spectrum of described visible original image to be encrypted, generate the original image of invisible light display state.
Alternatively, the generative process of described secret protection instruction comprises: utilize the position that infrared imaging method and image recognition algorithm real-time follow-up calculating eyes of user are seen; Judge whether described eyes of user sends secret protection instruction according to default secret protection setup rule; If so, described screen privacy display packing is then started; If not, then continue to perform the normal display packing of screen.
The present invention also provides a kind of screen privacy display system; described screen privacy display system comprises: privacy Graphics Processing module; carry out wavelength correcting process according to the visible original image of secret protection instruction to screen display, make described original image show state from visible ray display State Transferring to invisible light.
Alternatively, described privacy Graphics Processing module comprises: wavelength ciphering unit, is encrypted by the wavelength of the spectrum of described visible original image, makes the wavelength amplitude of the spectrum after encryption drop into the wavelength coverage of invisible light; Described wavelength ciphering unit comprises: pseudorandom device subelement, stochastic generation random code; Encrypted value computation subunit, is connected with described pseudorandom device subelement, utilizes spectrum to encrypt formula and carries out adjustment process to described random code, generate a wavelength encrypted value; Encryption sub-unit operable, is connected with described encrypted value computation subunit, utilizes default cryptographic algorithm and the wavelength of described wavelength encrypted value to the spectrum of described visible original image to be encrypted, and generates the original image of invisible light display state.
Alternatively, described screen privacy display system also comprises: privacy display mode starts module, is connected with described privacy Graphics Processing module, generates described secret protection instruction and starts privacy display mode; Described privacy display mode starts module and comprises: tracking cell, utilizes the position that infrared imaging method and image recognition algorithm real-time follow-up calculating eyes of user are seen; Judging unit, is connected with described tracking cell, judges whether described eyes of user sends secret protection instruction according to default secret protection setup rule; Start unit, is connected with described judging unit, if send secret protection instruction, then starts described privacy Graphics Processing module; Not moving cell, is connected with described judging unit, if do not send secret protection instruction, then continues to perform the normal display packing of screen.
The present invention also provides a kind of screen privacy reading method, described screen privacy reading method comprises: the original image being in invisible light display state is carried out wavelength reduction treatment, makes described original image show state from invisible light display State Transferring to visible ray; Wavelength by the spectrum of the original image of described invisible light display state is decrypted process, makes the wavelength amplitude of the spectrum after deciphering drop into the wavelength coverage of visible ray.
Alternatively, the process of described decryption processing comprises: the encrypted value obtaining the original image of described invisible light display state through pair verification; The wavelength utilizing the decipherment algorithm and described encrypted value preset described invisible light to be shown to the spectrum of the original image of state is decrypted process, and reduction generates the original image of visible ray display state.
A kind of screen privacy reading system, described screen privacy reading system comprises: privacy reads processing module, the original image being in invisible light display state is carried out wavelength reduction treatment, makes described original image show state from invisible light display State Transferring to visible ray.
Alternatively, described privacy is read processing module and is comprised: wavelength decryption unit, the wavelength of the spectrum of the original image of described invisible light display state is decrypted process, makes the wavelength amplitude of the spectrum after deciphering drop into the wavelength coverage of visible ray; Described wavelength decryption unit comprises: encrypted value obtains subelement, obtains the encrypted value of the original image of described invisible light display state through pair verification; Deciphering subelement, obtain subelement with described encrypted value to be connected, the wavelength utilizing the decipherment algorithm and described encrypted value preset described invisible light to be shown to the spectrum of the original image of state is decrypted process, and reduction generates the original image of visible ray display state
As mentioned above, screen privacy display/reading method of the present invention and system, have following beneficial effect:
The present invention can when user awareness surrounding environment be unfavorable for individual privacy, be switched to and run at privacy mode, and device is simple, and decryption device is unique, and privacy, security are high, and cost is low, is applicable to the occasion that all are higher to privacy requirement.
Accompanying drawing explanation
Fig. 1 is shown as a kind of realization flow schematic diagram of the screen privacy display packing described in the embodiment of the present invention.
Fig. 2 is shown as a kind of realization flow schematic diagram of the encryption process of the screen privacy display packing described in the embodiment of the present invention.
The one of the screen privacy display system that Fig. 3 is shown as described in the embodiment of the present invention realizes structural representation.
The one that Fig. 4 is shown as the privacy Graphics Processing module of the screen privacy display system described in the embodiment of the present invention realizes structural representation.
The one that Fig. 5 is shown as the privacy display mode startup module of the screen privacy display system described in the embodiment of the present invention realizes structural representation.
Fig. 6 is shown as a kind of realization flow schematic diagram of the screen privacy reading method described in the embodiment of the present invention.
Fig. 7 is shown as a kind of realization flow schematic diagram of the decryption processes of the screen privacy reading method described in the embodiment of the present invention.
The one of the screen privacy reading system that Fig. 8 is shown as described in the embodiment of the present invention realizes structural representation.
The one that Fig. 9 is shown as the privacy reading processing module of the screen privacy reading system described in the embodiment of the present invention realizes structural representation.
Figure 10 is shown as a kind of application scenarios schematic diagram of screen privacy display/reading method described in the embodiment of the present invention and system.
Figure 11 is shown as the structural representation of sunshine and visible wavelength spectrum.
Element numbers explanation
100 screen privacy display systems
110 privacy Graphics Processing modules
111 wavelength ciphering units
1111 pseudorandom device subelements
1112 encrypted value computation subunit
1113 encryption sub-unit operable
120 privacy display modes start module
121 tracking cell
122 judging units
123 start units
124 not moving cells
200 screen privacy reading systems
210 privacies read processing module
211 wavelength decryption unit
2111 encrypted value obtain subelement
2112 deciphering subelements
S11 ~ S15 step
S21 ~ S23 step
S71 ~ S72 step
Embodiment
Below by way of specific instantiation, embodiments of the present invention are described, those skilled in the art the content disclosed by this instructions can understand other advantages of the present invention and effect easily.The present invention can also be implemented or be applied by embodiments different in addition, and the every details in this instructions also can based on different viewpoints and application, carries out various modification or change not deviating under spirit of the present invention.It should be noted that, when not conflicting, the feature in following examples and embodiment can combine mutually.
It should be noted that, the diagram provided in following examples only illustrates basic conception of the present invention in a schematic way, then only the assembly relevant with the present invention is shown in graphic but not component count, shape and size when implementing according to reality is drawn, it is actual when implementing, and the kenel of each assembly, quantity and ratio can be a kind of change arbitrarily, and its assembly layout kenel also may be more complicated.
Refer to Fig. 1, the invention provides a kind of screen privacy display packing, described screen privacy display packing comprises:
S11, utilizes the position that infrared imaging method and image recognition algorithm real-time follow-up calculating eyes of user are seen.The present embodiment is by checking that the eye motion of user obtains opening the instruction of screen privacy display, but guard method of the present invention is not limited thereto the obtain manner of kind of open command.Those skilled in the art can using the opening ways of any type as the enabled instruction to screen privacy display packing of the present invention according to prior art.The present invention is by eye control techniques, and high precision infreared imaging device and advanced image recognition algorithm calculate the position that eyes are seen in real time; Utilize this technology, without the need to manual operation, screen display can be switched to privacy mode, more fast, and not easily cause onlooker to discover.
According to default secret protection setup rule, S12, judges whether described eyes of user sends secret protection instruction.Described secret protection instruction can be arranged according to actual needs simply and easily, so that user opens screen privacy display packing (pattern) in others imperceptible situation.
S13, if so, then starts described screen privacy display packing.
S14, if not, then continues to perform the normal display packing of screen.
S15, carries out wavelength correcting process according to the visible original image of secret protection instruction to screen display, makes described original image show state from visible ray display State Transferring to invisible light.Particularly, the wavelength of the spectrum of described visible original image is encrypted, makes the wavelength amplitude of the spectrum after encryption drop into the wavelength coverage of invisible light.After receiving a control techniques instruction, screens switch is to privacy mode.So-called privacy mode, namely screen is no longer with visible ray form display image, but original image numerically increased certain amplitude spectrally at wavelength, makes it spectrum imaging and drops within invisible light spectral limit.The display of such screen just cannot rely on the visual inspection of people.
For mobile phone, when screen privacy display packing of the present invention realizes on mobile phone, the present invention can cellphone subscriber perceive surrounding environment be unfavorable for individual privacy time, utilize eye control techniques the display mode of mobile phone screen is switched to privacy mode (i.e. the abbreviation of screen privacy display packing) run.When privacy mode runs, the image of mobile phone screen no longer shows with the form of normal visible light, the substitute is image is switched to human eye the light display of sightless selected wavelength show, so, if cellphone subscriber does not wear corresponding screen privacy arrangement for reading, anyone cannot read the displaying contents of the mobile phone screen under privacy mode operation.Screen privacy display packing of the present invention to realize scene shown in Figure 10, the spectral wavelength of sunshine and visible ray is shown in Figure 11.The glasses worn as cellphone subscriber will receive the image information of encrypting through wavelength, and the image information of reception deciphers via the wavelength of glasses embedded system the image information changing into human eye and can identify, thus realizes the reading of cellphone subscriber to this information.
Further, shown in Figure 2, the process of described encryption comprises:
S21, stochastic generation random code;
S22, utilizes spectrum to encrypt formula and carries out adjustment process to described random code, generate a wavelength encrypted value;
S23, utilizes default cryptographic algorithm and the wavelength of described wavelength encrypted value to the spectrum of described visible original image to be encrypted, and generates the original image of invisible light display state.In the present invention, the amplitude (i.e. encrypted value) of wavelength encryption is not the value of an equipment solidification, but the random code generated by pseudo random number device, then this random code is adjusted through spectrum encryption formula, draw the numerical value of a wavelength encryption, and by its assignment to mobile phone, the image encrypted through wavelength by screen display, image is now that naked eyes are sightless.
Screen privacy display packing of the present invention can have arbitrarily the portable terminal realization of display screen at mobile phone, panel computer, Pad etc.; its objective is the privacy in order to protect user in public, the spirit preventing the behavior of peeping of arbitrary form from causing user or material damage.Implementation procedure is in actual applications: mobile phone is in normal display state (visible ray display) at the beginning, when user awareness environmental threat is to individual privacy, in order to anti-peeping, utilize eye control techniques to send instruction to mobile phone, be switched to safe privacy display mode.After switching to privacy display mode, mobile phone screen carries out wavelength correction by according to certain algorithm to original image, make it to be switched to invisible light display state, namely the image of mobile phone screen no longer shows with the form of normal visible light, the substitute is image is switched to human eye the light display of sightless selected wavelength show.Meanwhile, the image information that the carry-on articles (as glasses) that user wears will receive through wavelength encryption, and real time decrypting, only having on the unique visible eyeglass of cellie by image (image information that the human eye namely after deciphering can the identify) feedback of reduction, the present invention effectively can prevent others peeping the mobile phone screen of this passenger.
The protection domain of screen privacy display packing of the present invention is not limited to the step execution sequence that the present embodiment is enumerated, and the step increase and decrease of the prior art that every principle according to the present invention is done, step are replaced the scheme realized and be all included in protection scope of the present invention.
The present invention also provides a kind of screen privacy display system; described screen privacy display system can realize screen privacy display packing of the present invention; but the implement device of screen privacy display packing of the present invention includes but not limited to the structure of the screen privacy display system that the present embodiment is enumerated; the malformation of the prior art that every principle according to the present invention is done and replacement, be all included in protection scope of the present invention.
The present invention also provides a kind of screen privacy display system, shown in Figure 3, and described screen privacy display system 100 comprises: privacy Graphics Processing module 110, and privacy display mode starts module 120.
Described privacy Graphics Processing module 110 carries out wavelength correcting process according to the visible original image of secret protection instruction to screen display, makes described original image show state from visible ray display State Transferring to invisible light.After receiving a control techniques instruction, screens switch is to privacy mode.So-called privacy mode, namely screen is no longer with visible ray form display image, but original image numerically increased certain amplitude spectrally at wavelength, makes it spectrum imaging and drops within invisible light spectral limit.The display of such screen just cannot rely on the visual inspection of people.
For mobile phone, when screen privacy display packing of the present invention realizes on mobile phone, the present invention can cellphone subscriber perceive surrounding environment be unfavorable for individual privacy time, utilize eye control techniques the display mode of mobile phone screen is switched to privacy mode (i.e. the abbreviation of screen privacy display packing) run.When privacy mode runs, the image of mobile phone screen no longer shows with the form of normal visible light, the substitute is image is switched to human eye the light display of sightless selected wavelength show, so, if cellphone subscriber does not wear corresponding screen privacy arrangement for reading, anyone cannot read the displaying contents of the mobile phone screen under privacy mode operation.Screen privacy display packing of the present invention to realize scene shown in Figure 10, the spectral wavelength of sunshine and visible ray is shown in Figure 11.The glasses worn as cellphone subscriber will receive the image information of encrypting through wavelength, and the image information of reception deciphers via the wavelength of glasses embedded system the image information changing into human eye and can identify, thus realizes the reading of cellphone subscriber to this information.
Further, shown in Figure 4, described privacy Graphics Processing module 110 comprises: wavelength ciphering unit 111.The wavelength of the spectrum of described visible original image is encrypted by described wavelength ciphering unit 110, makes the wavelength amplitude of the spectrum after encryption drop into the wavelength coverage of invisible light.
Described wavelength ciphering unit 111 comprises: pseudorandom device subelement 1111, encrypted value computation subunit 1112, encryption sub-unit operable 1113.Described pseudorandom device subelement 1111 stochastic generation random code; Described encrypted value computation subunit 1112 is connected with described pseudorandom device subelement 1111, utilizes spectrum to encrypt formula and carries out adjustment process to described random code, generate a wavelength encrypted value; Described encryption sub-unit operable 1113 is connected with described encrypted value computation subunit 1112, utilize default cryptographic algorithm and the wavelength of described wavelength encrypted value to the spectrum of described visible original image to be encrypted, generate the original image of invisible light display state.In the present invention, the amplitude (i.e. encrypted value) of wavelength encryption is not the value of an equipment solidification, but the random code generated by pseudo random number device, then this random code is adjusted through spectrum encryption formula, draw the numerical value of a wavelength encryption, and by its assignment to mobile phone, the image encrypted through wavelength by screen display, image is now that naked eyes are sightless.
Screen privacy display packing of the present invention can have arbitrarily the portable terminal realization of display screen at mobile phone, panel computer, Pad etc.; its objective is the privacy in order to protect user in public, the spirit preventing the behavior of peeping of arbitrary form from causing user or material damage.Implementation procedure is in actual applications: mobile phone is in normal display state (visible ray display) at the beginning, when user awareness environmental threat is to individual privacy, in order to anti-peeping, utilize eye control techniques to send instruction to mobile phone, be switched to safe privacy display mode.After switching to privacy display mode, mobile phone screen carries out wavelength correction by according to certain algorithm to original image, make it to be switched to invisible light display state, namely the image of mobile phone screen no longer shows with the form of normal visible light, the substitute is image is switched to human eye the light display of sightless selected wavelength show.Meanwhile, the image information that the carry-on articles (as glasses) that user wears will receive through wavelength encryption, and real time decrypting, only having on the unique visible eyeglass of cellie by image (image information that the human eye namely after deciphering can the identify) feedback of reduction, the present invention effectively can prevent others peeping the mobile phone screen of this passenger.
Described privacy display mode starts module 120 and is connected with described privacy Graphics Processing module 110, generates described secret protection instruction and starts privacy display mode.
Further, shown in Figure 5, described privacy display mode starts module 120 and comprises: tracking cell 121, judging unit 122, start unit 123, not moving cell 124.The position that described tracking cell 121 utilizes infrared imaging method and image recognition algorithm real-time follow-up calculating eyes of user to see; Described judging unit 122 is connected with described tracking cell 121, judges whether described eyes of user sends secret protection instruction according to default secret protection setup rule; Described start unit 123 is connected with described judging unit 122, if send secret protection instruction, then starts described privacy Graphics Processing module; Described not moving cell 124 is connected with described judging unit 122, if do not send secret protection instruction, then continues to perform the normal display packing of screen.
The present embodiment is by checking that the eye motion of user obtains opening the instruction of screen privacy display, but guard method of the present invention is not limited thereto the obtain manner of kind of open command.Those skilled in the art can using the opening ways of any type as the enabled instruction to screen privacy display packing of the present invention according to prior art.The present invention is by eye control techniques, and high precision infreared imaging device and advanced image recognition algorithm calculate the position that eyes are seen in real time; Utilize this technology, without the need to manual operation, screen display can be switched to privacy mode, more fast, and not easily cause onlooker to discover.Described secret protection instruction can be arranged according to actual needs simply and easily, so that user opens screen privacy display packing (pattern) in others imperceptible situation.
The present invention also provides a kind of screen privacy reading method, shown in Figure 6, described screen privacy reading method comprises: the original image being in invisible light display state is carried out wavelength reduction treatment, makes described original image show state from invisible light display State Transferring to visible ray.Particularly, the wavelength of the spectrum of the original image of described invisible light display state is decrypted process, makes the wavelength amplitude of the spectrum after deciphering drop into the wavelength coverage of visible ray.
Further, shown in Figure 7, the process of described decryption processing comprises:
S71, obtains the encrypted value of the original image of described invisible light display state through pair verification;
S72, the wavelength utilizing the decipherment algorithm and described encrypted value preset described invisible light to be shown to the spectrum of the original image of state is decrypted process, and reduction generates the original image of visible ray display state.
Encrypt corresponding with the wavelength in described screen privacy display packing, the wavelength deciphering in described screen privacy reading method is its inverse process.Wavelength deciphering is by Wearable, as glasses, receive the image information through wavelength encryption, then by microsystem embedded for the encryption amplitude input glasses known after pair verification, by microsystem according to encryption amplitude, be decrypted by spectrum decipherment algorithm, then by deciphering image in lens surface with the visible spectrum of human eye also original image.
In the present invention, the image of screen privacy pattern is invisible, and can have uniqueness to the equipment that encrypted image identifies, security is very high.If because pair verification is not passed through, just cannot know encryption amplitude and spectrum encryption formula, can infer the means that can carry out cracking and equipment exists hardly, decryption device has uniqueness.
The protection domain of screen privacy reading method of the present invention is not limited to the step execution sequence that the present embodiment is enumerated, and the step increase and decrease of the prior art that every principle according to the present invention is done, step are replaced the scheme realized and be all included in protection scope of the present invention.
The present invention also provides a kind of screen privacy reading system; described screen privacy reading system can realize screen privacy reading method of the present invention; but the implement device of screen privacy reading method of the present invention includes but not limited to the structure of the screen privacy reading system that the present embodiment is enumerated; the malformation of the prior art that every principle according to the present invention is done and replacement, be all included in protection scope of the present invention.
The present invention also provides a kind of screen privacy reading system, shown in Figure 8, and described screen privacy reading system 200 comprises: privacy reads processing module 210.Described privacy is read processing module 210 and the original image being in invisible light display state is carried out wavelength reduction treatment, makes described original image show state from invisible light display State Transferring to visible ray.
Further, shown in Figure 9, described privacy is read processing module 210 and is comprised: wavelength decryption unit 211.The wavelength of the spectrum of the original image of described invisible light display state is decrypted process by described wavelength decryption unit 211, makes the wavelength amplitude of the spectrum after deciphering drop into the wavelength coverage of visible ray.Described wavelength decryption unit 211 comprises: encrypted value obtains subelement 2111, deciphering subelement 2112.Described encrypted value obtains subelement 2111 obtains the original image of described invisible light display state encrypted value through pair verification; Described deciphering subelement 2112 and described encrypted value obtain subelement 2111 and are connected, the wavelength utilizing the decipherment algorithm and described encrypted value preset described invisible light to be shown to the spectrum of the original image of state is decrypted process, and reduction generates the original image of visible ray display state.
The present invention, for the most widely used Portable mobile phone, is set forth in subway carriage, and the flows of the people such as queuing station are comparatively large, the privacy technology that the public arena being in strange crowd uses.The present invention when cellphone subscriber's perception surrounding environment is unfavorable for individual privacy, according to the personal like of user, can utilizes eye control techniques to be switched to privacy mode and runs.When privacy mode runs, the image of mobile phone screen no longer shows with the form of normal visible light, the substitute is image is switched to human eye the light display of sightless selected wavelength show, the glasses that cellphone subscriber wears will receive the image information through wavelength encryption (wavelength correction), and the image information of reception changes into via glasses embedded system wavelength deciphering (wavelength correction) image information that human eye can identify.
By technical solutions according to the invention, no matter cellphone subscriber in all case can open privacy mode by eye control techniques (high precision infreared imaging device and advanced image recognition algorithm calculate the position that eyes are seen in real time) free from all inhibitionsly, image feedback is only having on oneself visible eyeglass by the glasses real time decrypting worn, and effectively can prevent others peeping user mobile phone screen.
The present invention when cellphone subscriber's perception surrounding environment is unfavorable for individual privacy, can be switched to and runs at privacy mode.The technology of the present invention clear route, device is simple, and privacy, security are high, and execution efficiency is high; The present invention is applicable to all occasions higher to privacy requirement, and the purposes that can derive is very wide, as the display of ATM on-screen keyboard, and the keyboard & display etc. of anti-theft cipher lock.The present invention can be applied to ATM and to withdraw the money apparatus field, and ATM keyboard no longer exists with physical button form, but in touch screen, show virtual Orderless keyboard.The out of order keyboard that touch screen shows, only have the glasses of pairing (or relevant device) readable, security is strengthened greatly, and what the ATM that effectively can take precautions against wildness at present snatched password breaks laws and commit crime.In addition, the present invention also can be applied to the keyboard & display of Domestic anti-theft cipher door lock, and what touch screen showed is Orderless keyboard, and the glasses (or relevant device) only wearing pairing just can identify.Application the present invention can effectively avoid lawless person to take on the sly the case key passwords of Domestic anti-theft door lock.
The Article 1 of corresponding prior art shortcoming, decrypting process of the present invention is the correction signal of intercepting being carried out optical wavelength, and this point comparatively prior art can reduce data processing difficulty, greatly reduces costs.
The Article 2 of corresponding prior art shortcoming, utilize technical solutions according to the invention, mobile phone is when privacy mode runs, the image of mobile phone screen no longer shows with the form of normal visible light, the substitute is image is switched to human eye the light display of sightless selected wavelength show, the glasses that this cellphone subscriber wears will receive the image information through wavelength encryption (wavelength correction), and the image information of reception changes into via glasses embedded system wavelength deciphering (wavelength correction) image information that human eye can identify.And, the amplitude of wavelength correction of the present invention is produced by encryption formula optimizing, only have Unique Device to decipher, the confidentiality of signal is very high, there will not be and buys the problem that identical device just can see the displaying information on screen under the privacy mode of oneself.
In sum, the present invention effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (10)
1. a screen privacy display packing, is characterized in that, described screen privacy display packing comprises:
Carry out wavelength correcting process according to the visible original image of secret protection instruction to screen display, make described original image show state from visible ray display State Transferring to invisible light; Wavelength by the spectrum of described visible original image is encrypted, and makes the wavelength amplitude of the spectrum after encryption drop into the wavelength coverage of invisible light.
2. screen privacy display packing according to claim 1, is characterized in that, the process of described encryption comprises:
Stochastic generation random code;
Utilize spectrum to encrypt formula and adjustment process is carried out to described random code, generate a wavelength encrypted value;
Utilize default cryptographic algorithm and the wavelength of described wavelength encrypted value to the spectrum of described visible original image to be encrypted, generate the original image of invisible light display state.
3. screen privacy display packing according to claim 1, is characterized in that, the generative process of described secret protection instruction comprises:
Utilize the position that infrared imaging method and image recognition algorithm real-time follow-up calculating eyes of user are seen;
Judge whether described eyes of user sends secret protection instruction according to default secret protection setup rule;
If so, described screen privacy display packing is then started;
If not, then continue to perform the normal display packing of screen.
4. a screen privacy display system, is characterized in that, described screen privacy display system comprises:
Privacy Graphics Processing module, carries out wavelength correcting process according to the visible original image of secret protection instruction to screen display, makes described original image show state from visible ray display State Transferring to invisible light.
5. screen privacy display system according to claim 4, is characterized in that, described privacy Graphics Processing module comprises:
Wavelength ciphering unit, is encrypted the wavelength of the spectrum of described visible original image, makes the wavelength amplitude of the spectrum after encryption drop into the wavelength coverage of invisible light;
Described wavelength ciphering unit comprises:
Pseudorandom device subelement, stochastic generation random code;
Encrypted value computation subunit, is connected with described pseudorandom device subelement, utilizes spectrum to encrypt formula and carries out adjustment process to described random code, generate a wavelength encrypted value;
Encryption sub-unit operable, is connected with described encrypted value computation subunit, utilizes default cryptographic algorithm and the wavelength of described wavelength encrypted value to the spectrum of described visible original image to be encrypted, and generates the original image of invisible light display state.
6. screen privacy display system according to claim 4, is characterized in that, described screen privacy display system also comprises:
Privacy display mode starts module, is connected with described privacy Graphics Processing module, generates described secret protection instruction and starts privacy display mode; Described privacy display mode starts module and comprises:
Tracking cell, utilizes the position that infrared imaging method and image recognition algorithm real-time follow-up calculating eyes of user are seen;
Judging unit, is connected with described tracking cell, judges whether described eyes of user sends secret protection instruction according to default secret protection setup rule;
Start unit, is connected with described judging unit, if send secret protection instruction, then starts described privacy Graphics Processing module;
Not moving cell, is connected with described judging unit, if do not send secret protection instruction, then continues to perform the normal display packing of screen.
7. a screen privacy reading method, is characterized in that, described screen privacy reading method comprises:
The original image being in invisible light display state is carried out wavelength reduction treatment, makes described original image show state from invisible light display State Transferring to visible ray; Wavelength by the spectrum of the original image of described invisible light display state is decrypted process, makes the wavelength amplitude of the spectrum after deciphering drop into the wavelength coverage of visible ray.
8. screen privacy reading method according to claim 7, is characterized in that, the process of described decryption processing comprises:
The encrypted value of the original image of described invisible light display state is obtained through pair verification;
The wavelength utilizing the decipherment algorithm and described encrypted value preset described invisible light to be shown to the spectrum of the original image of state is decrypted process, and reduction generates the original image of visible ray display state.
9. a screen privacy reading system, is characterized in that, described screen privacy reading system comprises:
Privacy reads processing module, and the original image being in invisible light display state is carried out wavelength reduction treatment, makes described original image show state from invisible light display State Transferring to visible ray.
10. screen privacy reading system according to claim 9, is characterized in that: described privacy is read processing module and comprised:
Wavelength decryption unit, is decrypted process by the wavelength of the spectrum of the original image of described invisible light display state, makes the wavelength amplitude of the spectrum after deciphering drop into the wavelength coverage of visible ray;
Described wavelength decryption unit comprises:
Encrypted value obtains subelement, obtains the encrypted value of the original image of described invisible light display state through pair verification;
Deciphering subelement, obtain subelement with described encrypted value to be connected, the wavelength utilizing the decipherment algorithm and described encrypted value preset described invisible light to be shown to the spectrum of the original image of state is decrypted process, and reduction generates the original image of visible ray display state.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105898287A (en) * | 2016-05-05 | 2016-08-24 | 清华大学 | Device and method for machine visual analysis based on naked-eye stereoscopic display |
| CN108650415A (en) * | 2018-04-27 | 2018-10-12 | 努比亚技术有限公司 | End message display methods, mobile terminal and computer readable storage medium |
| CN109543474A (en) * | 2018-11-30 | 2019-03-29 | 努比亚技术有限公司 | A kind of method for controlling mobile terminal and mobile terminal |
| RU2769548C1 (en) * | 2021-04-15 | 2022-04-04 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") | Method for passive protection of confidential information carriers from unauthorized access to protected confidential information |
| CN117420701A (en) * | 2023-12-18 | 2024-01-19 | 深圳市乐雅科技有限公司 | Peep-proof control method and system for liquid crystal display equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070229771A1 (en) * | 2006-04-04 | 2007-10-04 | Seiko Epson Corporation | Projector system |
| CN101161481A (en) * | 2007-11-22 | 2008-04-16 | 上海印钞厂 | A cryptical readable image and its preparing method |
| CN201203870Y (en) * | 2007-12-28 | 2009-03-04 | 北京帮助在线信息技术有限公司 | Apparatus for protecting on-line help transparent window privacy |
| US20140095863A1 (en) * | 2011-03-24 | 2014-04-03 | Fengjun Liu | Internet based security information interaction apparatus and method |
| CN104463041A (en) * | 2014-11-07 | 2015-03-25 | 惠州Tcl移动通信有限公司 | Peep prevention method and device for screen |
-
2015
- 2015-08-28 CN CN201510540401.0A patent/CN105160278B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070229771A1 (en) * | 2006-04-04 | 2007-10-04 | Seiko Epson Corporation | Projector system |
| CN101161481A (en) * | 2007-11-22 | 2008-04-16 | 上海印钞厂 | A cryptical readable image and its preparing method |
| CN201203870Y (en) * | 2007-12-28 | 2009-03-04 | 北京帮助在线信息技术有限公司 | Apparatus for protecting on-line help transparent window privacy |
| US20140095863A1 (en) * | 2011-03-24 | 2014-04-03 | Fengjun Liu | Internet based security information interaction apparatus and method |
| CN104463041A (en) * | 2014-11-07 | 2015-03-25 | 惠州Tcl移动通信有限公司 | Peep prevention method and device for screen |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105898287A (en) * | 2016-05-05 | 2016-08-24 | 清华大学 | Device and method for machine visual analysis based on naked-eye stereoscopic display |
| CN108650415A (en) * | 2018-04-27 | 2018-10-12 | 努比亚技术有限公司 | End message display methods, mobile terminal and computer readable storage medium |
| CN109543474A (en) * | 2018-11-30 | 2019-03-29 | 努比亚技术有限公司 | A kind of method for controlling mobile terminal and mobile terminal |
| RU2769548C1 (en) * | 2021-04-15 | 2022-04-04 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") | Method for passive protection of confidential information carriers from unauthorized access to protected confidential information |
| CN117420701A (en) * | 2023-12-18 | 2024-01-19 | 深圳市乐雅科技有限公司 | Peep-proof control method and system for liquid crystal display equipment |
| CN117420701B (en) * | 2023-12-18 | 2024-03-12 | 深圳市乐雅科技有限公司 | Peep-proof control method and system for liquid crystal display equipment |
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