CN102237013A - Display screen adjustment system and method, and advertisement board with adjustment system - Google Patents
Display screen adjustment system and method, and advertisement board with adjustment system Download PDFInfo
- Publication number
- CN102237013A CN102237013A CN2010101599892A CN201010159989A CN102237013A CN 102237013 A CN102237013 A CN 102237013A CN 2010101599892 A CN2010101599892 A CN 2010101599892A CN 201010159989 A CN201010159989 A CN 201010159989A CN 102237013 A CN102237013 A CN 102237013A
- Authority
- CN
- China
- Prior art keywords
- image
- display screen
- ocular
- beholder
- face area
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
The invention discloses an advertisement board. The advertisement board comprises a display screen, a bracket, a motion device, a camera arranged at the middle line position of the display screen, and an adjustment system, wherein the bracket is connected with the display screen through the motion device, and the height of the display screen can be changed through the motion device; the camera is used for shooting an image of a watcher; and the adjustment system is used for processing the acquired image of the watcher to judge whether positions of eye regions of the watcher in the image are overlapped with a middle line position of the image, and if the positions of the eye regions of the watcher are not overlapped with the middle line position of the image in the same image, controlling the motion device to adjust the height of the display screen according to a comparison result, so that the positions of the eye regions of the watcher can be overlapped with the middle line position of the image in the same image and the watcher can read proper advertisement contents easily. The invention also provides a display screen adjustment system and a display screen adjustment method.
Description
Technical field
The present invention relates to a kind of billboard, particularly a kind of display screen Adjustment System, method and billboard with this Adjustment System.
Background technology
General billboard all is arranged on level altitude, and it can't adjust the height or the position of billboard automatically according to beholder's height.If the area of billboard is less, then makes the higher or lower beholder of height can not effectively watch billboard easily, thereby make the bandwagon effect of this billboard reduce.
Summary of the invention
In view of above content, be necessary to provide a kind of display screen Adjustment System, the method that can adjust according to beholder's height automatically, also be necessary to provide a kind of billboard that comprises above-mentioned Adjustment System.
A kind of display screen Adjustment System is used for the height that corresponding different beholder adjusts display screen, and described display screen Adjustment System comprises:
One face's detecting unit, be used to receive the captured image that obtains of camera that is arranged at display screen midline position place from, and image is carried out face detect, to judge whether have face area in the image, if have face area in the image, then by the face area that obtains being calculated to obtain the position of ocular in the face area;
One midline position computing unit, the midline position of the image that is used to calculate;
One comparing unit, whether the position that is used for the ocular in the more same image face area overlaps with the midline position of this image, if the position of beholder's ocular overlaps with the midline position of this image and shows that then described display screen adjusted is to suitable height in the same image, if the position of beholder's ocular does not overlap with the midline position of this image in the same image, described comparing unit then sends corresponding comparison signal; And
One control module is used for adjusting according to comparison signal when not overlapping with the midline position of this image in the position of same image beholder ocular the height of display screen.
A kind of display screen Adjustment System is used for the height that corresponding different beholder adjusts display screen, and described display screen Adjustment System comprises:
One face's detecting unit is used to receive the captured image that obtains of camera that is arranged at display screen midline position place from, and image is carried out face's detecting, to judge whether have face area in the image;
One eye detecting unit if having face area in the image, is then detected to obtain the position of ocular in the face area the face area that obtains by this eye detecting unit;
One midline position computing unit, the midline position of the image that is used to calculate;
One comparing unit, whether the position that is used for the ocular in the more same image face area overlaps with the midline position of this image, if the position of beholder's ocular overlaps with the midline position of this image and shows that then described display screen adjusted is to suitable height in the same image, if the position of beholder's ocular does not overlap with the midline position of this image in the same image, described comparing unit then sends corresponding comparison signal; And
One control module is used for adjusting according to comparison signal when not overlapping with the midline position of this image in the position of same image beholder ocular the height of display screen.
A kind of display screen method of adjustment is used for the height that corresponding different beholder adjusts a display screen, and described display screen method of adjustment comprises:
Face's detecting step: reception is arranged at the captured image that obtains of camera at display screen midline position place from one, and image is carried out face detect, to judge whether have face area in the image;
Ocular detecting step: the position that when having face area in the image, obtains ocular in the face area;
Midline position calculation procedure: according to the midline position of the image calculation image that obtains;
Comparison step: whether the position of beholder's ocular overlaps with the midline position of this image in the more same image, if the position of beholder's ocular overlaps with the midline position of this image and shows that then described display screen adjusted is to suitable height in the same image, if the position of beholder's ocular does not overlap with the midline position of this image in the same image, then send corresponding comparison signal; And
Set-up procedure: the height of adjusting display screen according to comparison signal by a telecontrol equipment.
A kind of billboard comprises:
One display screen;
One support;
One telecontrol equipment, described support links to each other with display screen by telecontrol equipment, and described display screen can change its height by telecontrol equipment;
One is arranged at the camera at the midline position place of described display screen, is used to take the image in display screen the place ahead; And
One Adjustment System, be used for the image that obtains is handled, to judge that whether having the beholder in the image exists, if have the beholder to exist in the image, then whether the position that this image is handled with the ocular of beholder in the movement images overlaps with the midline position of this image, if the position of beholder's ocular does not overlap with the midline position of this image in the same image, then adjust the height of display screen, so that the position of beholder's ocular overlaps with the midline position of this image in the same image according to comparative result controlled motion device.
Above-mentioned billboard can utilize display screen Adjustment System and method, adjusting its display screen automatically to proper height according to beholder's height, thereby makes the beholder can watch suitable ad content like a cork.
Description of drawings
Fig. 1 is the stereographic map of the better embodiment of billboard of the present invention.
Fig. 2 is another stereographic map of billboard among Fig. 1.
Fig. 3 is the synoptic diagram of telecontrol equipment among Fig. 2.
Fig. 4 is the synoptic diagram of display screen Adjustment System of the present invention.
Fig. 5 and Fig. 6 utilize the synoptic diagram that the display screen Adjustment System is adjusted display screen among Fig. 4.
Fig. 7 is the process flow diagram of the better embodiment of display screen method of adjustment of the present invention.
The main element symbol description
Face's detecting unit 150
Midline position computing unit 153
Comparing unit 156
Memory storage 19
Embodiment
Below in conjunction with accompanying drawing and better embodiment the present invention is described in further detail:
Billboard of the present invention can corresponding different beholder be adjusted its height automatically, so that the content that the beholder can watch billboard to be showed with better visual angle.Present embodiment with beholder's eyes and billboard be centered close on the same horizontal line time, the content that described beholder can watch billboard with visual angle preferably.In other embodiments, the position of beholder and billboard relation also can be set at other position relations according to deviser's needs.
Please refer to Fig. 1 to Fig. 4, the better embodiment of billboard of the present invention comprises a display screen 10, two cameras 12, an Adjustment System 15, a telecontrol equipment 16, a support 18 and a memory storage (figure does not show).
Described display screen 10 is used for presenting advertising content, and described ad content is stored in the memory storage.Described memory storage can be installed on the rear of display screen 10, also can be installed in the remote host, and 10 of described display screens communicate by network and remote host.
Described camera 12 is installed on the left side and the right side of the midline of described display screen 10 respectively, is used for taking in real time the image in display screen 10 the place aheads, and the image that shooting obtains is sent to Adjustment System 15.Described Adjustment System 15 can be the software systems of computer system inside that are positioned at the rear of described display screen 10, also can be the software systems that are installed in the described remote host.In addition, also can be only in other embodiments a camera 12 be installed on the left side or the right side of the midline of described display screen 10.
Whether described Adjustment System 15 is used for each image that obtains is detected, have the beholder to exist in the image to judge.If have the beholder to exist in the image, then this image is handled, to obtain the position of beholder's ocular in the image, and the corresponding height of adjusting display screen 10 by telecontrol equipment 16, so that overlap with the center line of this image by the ocular of beholder in the camera 12 resulting images, at this moment, beholder's ocular promptly is positioned on the same horizontal line with the center line of display screen 10, and the beholder can observe suitable image by display screen 10.If have a plurality of face areas in the image, then judging has a plurality of beholders watching display screen 10 this moment, and a plurality of face areas in the image are handled to obtain the position of a plurality of oculars, and further obtain the mean place of the position of these oculars, adjust the height of display screen 10 afterwards by telecontrol equipment 16, so that overlap with the center line of this image by the mean place of a plurality of beholders' ocular in the camera 12 resulting images.In the present embodiment, when the mean place of the position of these oculars refers to that bottom with image is as initial point, the average height of these oculars.
Please continue with reference to figure 3, in the present embodiment, described telecontrol equipment 16 can comprise two motors 160, be fixed on the motor axle and two cylindrical gears 161 that drive by described motor 160 and corresponding be arranged at described display screen 10 back sides two with the spur gear 162 of described cylindrical gear 161 engagements.Drive cylindrical gears 161 rotations by controlling described motor 160, and then the spur gear 162 that is meshed with cylindrical gear 161 promotes display screens 10 and move up and down, can change the position of described display screen 10 on described support 18, thereby adjust the position of display screen 10.In addition, a gravity sensor 13 can be set also on the described display screen 10, be used for sensing display screen 10 when telecontrol equipment 16 is adjusted the height of display screens 10 and whether move, thereby judge whether operate as normal of telecontrol equipment 16.
Please continue with reference to figure 4, described Adjustment System 15 comprises face's detecting unit 150, an eye detecting unit 152, a midline position computing unit 153, a comparing unit 156 and a control module 158.
Described face detecting unit 150 is used to receive from the described camera 12 captured some images that obtain, and in real time image is carried out face detecting, obtaining the face area in each image, thereby judges whether have the beholder to exist in this image.Wherein, described face detecting unit 150 can utilize the Adaboost algorithm that image is carried out face's detecting.In the present embodiment,, then judge to have the beholder this moment when face's detecting unit 150 detects when having face area in the image; When face's detecting unit 150 detects when having a plurality of face area in the image, then judge to have a plurality of beholders this moment.
Described eye detecting unit 152 is used for obtaining according to the face area detecting that obtains beholder's ocular.Wherein, described eye detecting unit 152 can obtain the ocular in the face area in each image with detecting by the detecting at edge and the angle anisotropic diffusion conversion of arranging in pairs or groups again.In other embodiments, described eye detecting unit 152 also can omit, and it is the approximate location of ocular that 1/3rd places, top of beholder's face area promptly are taken as.
Described midline position computing unit 153 is used to obtain the position of each image center line.
After obtaining the position of center line of the position of beholder's ocular in each image and this image, 156 of described comparing units compare this two positions in each image, and send corresponding comparison signal to described control module 158 according to comparative result.158 corresponding controlled motion devices 16 of described control module display screen 10 is adjusted to corresponding position, make the beholder to watch suitable ad content by display screen 10.When having a plurality of beholder, described eye detecting unit 152 detectings obtain a plurality of oculars in the image, 156 of described comparing units compare the position of the center line of the mean place of these oculars and image, and send corresponding comparison signal to described control module 158 according to comparative result.
To describe with an example below, beholder's quantity is a people in this example, when if beholder's quantity is a plurality of in other embodiments, then need the mean place of computing with the ocular that obtains these a plurality of beholders carried out in the position of this a plurality of beholders' ocular.
Please refer to Fig. 5, when the beholder was positioned at display screen 10 the place aheads, 12 couples of beholders of described camera took to obtain the image 30 of beholder place scene.If the fixed focal length of camera 12, according to the principle of work of camera 12 as can be known, the center line of described image 30 and camera 12 are positioned on the same horizontal line.
150 pairs of images that obtain of described face detecting unit 30 carry out face's detecting, with the face area 32 (other parts are omitted in the image 30) that obtains the beholder.Afterwards, 152 pairs of face areas that obtain 32 of described eye detecting unit are detected, to obtain beholder's ocular, as dotted line E1 place among Fig. 5.
Described midline position computing unit 153 is by calculating the center line of image 30, as the position of dotted line M1 among Fig. 5.
Center line (shown in dotted line M1 among Fig. 5) position of the position (shown in dotted line E1 among Fig. 5) of beholder's ocular and image 30 in described comparing unit 156 movement images 30, learn that the position of beholder's ocular in the image 30 is higher than the midline position of image 30, and send corresponding comparison signal to control module 158.
Described control module 158 is according to the corresponding controlled motion device 16 of this comparison signal.In the present embodiment, because the midline position (shown in dotted line M1 among Fig. 5) that the position (shown in dotted line E1 among Fig. 5) of beholder's ocular is higher than image 30 in the image 30 moves on the described display screen 10 of therefore described control module 158 controls.At this moment, described camera 12 continues the beholder is taken to obtain different images, and each image repeated above-mentioned processing procedure, up to as the position (shown in dotted line E2) of the ocular of beholder in the midline position (shown in dotted line M2) of image among Fig. 6 31 and this image 31 when overlapping, described control module 158 is promptly controlled described telecontrol equipment 16 and is quit work.
Because camera 12 is positioned on the same horizontal line with the center line (being dotted line M2 among Fig. 6) of image 31, again because camera 12 is installed on the midline of display screen 10, therefore, the midline of display screen 10 also with Fig. 6 in dotted line M2 be positioned on the same horizontal line.So when being positioned on the same horizontal line, the center line of described display screen 10 promptly is in beholder's ocular place when camera 12 is taken the center line M2 of the image 31 that obtains and beholder's ocular (being dotted line E2 among Fig. 6).At this moment, the beholder can watch suitable ad content by display screen 10.
Please refer to Fig. 7, the better embodiment of billboard method of adjustment of the present invention may further comprise the steps:
Step S61: described face detecting unit 150 receives from the described camera 12 captured images that obtain, and image is carried out face's detecting, to obtain the face area in the image.
Step S62: described eye detecting unit 152 is detected the ocular that obtains the beholder according to the face area that obtains, shown in E2 among E1 among Fig. 5 or Fig. 6.In other embodiments, this step S62 also can be directly is beholder's ocular with 1/3rd places, top of face area.
Step S63: the midline position of described midline position computing unit 153 computed image, shown in dotted line M2 among dotted line M1 or Fig. 6 among Fig. 5.
Step S64: the position of beholder's ocular and the midline position of image in described comparing unit 156 movement images.If the position of beholder's ocular does not overlap (as shown in Figure 5) with the midline position of image in the same image, then execution in step S65.If the position of beholder's ocular overlaps (as shown in Figure 6) with the midline position of image in the same image, show that then this moment, display screen 10 was in suitable position, the beholder can watch suitable ad content by display screen 10.
Step S65: described comparing unit 156 sends corresponding comparison signal to described control module 158 according to comparative result.
Step S66: described control module 158 corresponding control display screen 10 motion, execution in step S61 afterwards.
Beholder's quantity described in this embodiment is a people, if beholder's quantity is a plurality of in other embodiments, then need to obtain its mean place, and whether this mean place overlaps with the midline position of image in the described comparing unit 156 more same images according to the position of each beholder's ocular.If this mean place overlaps with the midline position of image, execution in step S75 then is opposite then show that display screen 10 is in suitable position at this moment.Wherein, above-mentioned mean place can be understood as the average height of the position of these oculars, the height of the position of each ocular with the bottom of this image as initial point.
Above-mentioned billboard can be taken beholder's image by camera, and the image that obtains is handled the height of adjusting display screen with correspondence, so that the beholder can watch suitable ad content like a cork.
Claims (10)
1. a display screen Adjustment System is used for the height that corresponding different beholder adjusts display screen, and described display screen Adjustment System comprises:
One face's detecting unit, be used to receive the captured image that obtains of camera that is arranged at display screen midline position place from, and image is carried out face detect, to judge whether have face area in the image, if have face area in the image, then by the face area that obtains being calculated to obtain the position of ocular in the face area;
One midline position computing unit, the midline position of the image that is used to calculate;
One comparing unit, whether the position that is used for the ocular in the more same image face area overlaps with the midline position of this image, if the position of beholder's ocular overlaps with the midline position of this image and shows that then described display screen adjusted is to suitable height in the same image, if the position of beholder's ocular does not overlap with the midline position of this image in the same image, described comparing unit then sends corresponding comparison signal; And
One control module is used for adjusting according to comparison signal when not overlapping with the midline position of this image in the position of same image beholder ocular the height of display screen.
2. display screen Adjustment System as claimed in claim 1 is characterized in that: 1/3rd places, top with beholder's face area are the position of ocular.
3. a display screen Adjustment System is used for the height that corresponding different beholder adjusts display screen, and described display screen Adjustment System comprises:
One face's detecting unit is used to receive the captured image that obtains of camera that is arranged at display screen midline position place from, and image is carried out face's detecting, to judge whether have face area in the image;
One eye detecting unit if having face area in the image, is then detected to obtain the position of ocular in the face area the face area that obtains by this eye detecting unit;
One midline position computing unit, the midline position of the image that is used to calculate;
One comparing unit, whether the position that is used for the ocular in the more same image face area overlaps with the midline position of this image, if the position of beholder's ocular overlaps with the midline position of this image and shows that then described display screen adjusted is to suitable height in the same image, if the position of beholder's ocular does not overlap with the midline position of this image in the same image, described comparing unit then sends corresponding comparison signal; And
One control module is used for adjusting according to comparison signal when not overlapping with the midline position of this image in the position of same image beholder ocular the height of display screen.
4. a display screen method of adjustment is used for the height that corresponding different beholder adjusts a display screen, and described display screen method of adjustment comprises:
Face's detecting step: reception is arranged at the captured image that obtains of camera at display screen midline position place from one, and image is carried out face detect, to judge whether have face area in the image;
Ocular detecting step: the position that when having face area in the image, obtains ocular in the face area;
Midline position calculation procedure: according to the midline position of the image calculation image that obtains;
Comparison step: whether the position of beholder's ocular overlaps with the midline position of this image in the more same image, if the position of beholder's ocular overlaps with the midline position of this image and shows that then described display screen adjusted is to suitable height in the same image, if the position of beholder's ocular does not overlap with the midline position of this image in the same image, then send corresponding comparison signal; And
Set-up procedure: the height of adjusting display screen according to comparison signal by a telecontrol equipment.
5. display screen method of adjustment as claimed in claim 4 is characterized in that: 1/3rd places, top with beholder's face area in the described ocular detecting step are beholder's ocular.
6. display screen method of adjustment as claimed in claim 4 is characterized in that: by an eye detecting unit face area that obtains is detected to obtain beholder's ocular in the described ocular detecting step.
7. a billboard comprises:
One display screen;
One support;
One telecontrol equipment, described support links to each other with display screen by telecontrol equipment, and described display screen can change its height by telecontrol equipment;
One is arranged at the camera at the midline position place of described display screen, is used to take the image in display screen the place ahead; And
One Adjustment System, be used for the image that obtains is handled, to judge that whether having the beholder in the image exists, if have the beholder to exist in the image, then whether the position that this image is handled with the ocular of beholder in the movement images overlaps with the midline position of this image, if the position of beholder's ocular does not overlap with the midline position of this image in the same image, then adjust the height of display screen, so that the position of beholder's ocular overlaps with the midline position of this image in the same image according to comparative result controlled motion device.
8. billboard as claimed in claim 7 is characterized in that: described telecontrol equipment comprises that a motor, is fixed on the motor axle and a cylindrical gear and a corresponding spur gear that is meshed with described cylindrical gear that is arranged at the described display screen back side by described motor driven.
9. billboard as claimed in claim 7 is characterized in that: described Adjustment System comprises:
One face's detecting unit, be used to receive from the captured image that obtains of camera, and image is carried out face detect, to judge whether have face area in the image, if have face area in the image, then by the face area that obtains being calculated to obtain the position of ocular in the face area;
One midline position computing unit, the midline position of the image that is used to calculate;
One comparing unit, whether the position that is used for the ocular in the more same image face area overlaps with the midline position of this image, if the position of beholder's ocular overlaps with the midline position of this image and shows that then described billboard adjusted is to suitable height in the same image, if the position of beholder's ocular does not overlap with the midline position of this image in the same image, described comparing unit then sends corresponding comparison signal; And
One control module is used for adjusting according to comparison signal when not overlapping with the midline position of this image in the position of same image beholder ocular the height of display screen.
10. billboard as claimed in claim 9 is characterized in that: described Adjustment System comprises:
One face's detecting unit is used to receive the captured image that obtains of camera that is arranged at display screen midline position place from, and image is carried out face's detecting, to judge whether have face area in the image;
One eye detecting unit if having face area in the image, then calculates to obtain the position of ocular in the face area the face area that obtains by this eye detecting unit;
One midline position computing unit, the midline position of the image that is used to calculate;
One comparing unit, whether the position that is used for the ocular in the more same image face area overlaps with the midline position of this image, if the position of beholder's ocular overlaps with the midline position of this image and shows that then described display screen adjusted is to suitable height in the same image, if the position of beholder's ocular does not overlap with the midline position of this image in the same image, described comparing unit then sends corresponding comparison signal; And
One control module is used for adjusting according to comparison signal when not overlapping with the midline position of this image in the position of same image beholder ocular the height of display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101599892A CN102237013A (en) | 2010-04-29 | 2010-04-29 | Display screen adjustment system and method, and advertisement board with adjustment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101599892A CN102237013A (en) | 2010-04-29 | 2010-04-29 | Display screen adjustment system and method, and advertisement board with adjustment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102237013A true CN102237013A (en) | 2011-11-09 |
Family
ID=44887623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101599892A Pending CN102237013A (en) | 2010-04-29 | 2010-04-29 | Display screen adjustment system and method, and advertisement board with adjustment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102237013A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103533340A (en) * | 2013-10-25 | 2014-01-22 | 深圳市汉普电子技术开发有限公司 | Naked eye 3D (three-dimensional) playing method of mobile terminal and mobile terminal |
| CN103558910A (en) * | 2013-10-17 | 2014-02-05 | 北京理工大学 | Intelligent display system automatically tracking head posture |
| CN103577796A (en) * | 2012-07-31 | 2014-02-12 | 鸿富锦精密工业（深圳）有限公司 | Commodity catalog display system and method |
| CN103594046A (en) * | 2012-08-13 | 2014-02-19 | 鸿富锦精密工业（深圳）有限公司 | Display board adjusting system and method and billboard with adjusting system |
| CN104320714A (en) * | 2014-11-19 | 2015-01-28 | 京东方科技集团股份有限公司 | Display device and display regulation method thereof |
| CN108196384A (en) * | 2017-11-30 | 2018-06-22 | 苏州腾茂电子科技有限公司 | A kind of intelligent liquid crystal display and its method of work with position adjustment function |
| CN108227261A (en) * | 2017-11-30 | 2018-06-29 | 苏州腾茂电子科技有限公司 | A kind of convenient intelligent liquid crystal display and its method of work |
| CN108227262A (en) * | 2017-11-30 | 2018-06-29 | 苏州腾茂电子科技有限公司 | A kind of liquid crystal display and its method of work with human body induction function |
| CN110675185A (en) * | 2019-09-04 | 2020-01-10 | 平安科技（深圳）有限公司 | Method and device for intelligently adjusting push screen, computer equipment and storage medium |
| CN112283514A (en) * | 2020-10-20 | 2021-01-29 | 雷彦刚 | Mounting rack for placing medical equipment and control method thereof |
| CN112835446A (en) * | 2021-01-22 | 2021-05-25 | 杭州海康威视数字技术股份有限公司 | Method and device for determining installation height indication information and electronic equipment |
| CN113017362A (en) * | 2021-04-30 | 2021-06-25 | 中国银行股份有限公司 | Business handling method and intelligent counter |
| CN114974045A (en) * | 2022-05-11 | 2022-08-30 | 河北时代电子有限公司 | Three-dimensional natural resource application system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6009210A (en) * | 1997-03-05 | 1999-12-28 | Digital Equipment Corporation | Hands-free interface to a virtual reality environment using head tracking |
| JP2000305481A (en) * | 1999-04-21 | 2000-11-02 | Seiko Epson Corp | Projection type display device and information storage media |
| CN2468356Y (en) * | 2001-02-23 | 2002-01-02 | 明镒兴业股份有限公司 | Stepless lifting/lowering adjusting structure for top of electric table |
| US20020149613A1 (en) * | 2001-03-05 | 2002-10-17 | Philips Electronics North America Corp. | Automatic positioning of display depending upon the viewer's location |
| JP2008199514A (en) * | 2007-02-15 | 2008-08-28 | Fujifilm Corp | Image display device |
| CN101488030A (en) * | 2009-02-10 | 2009-07-22 | 深圳Tcl新技术有限公司 | Display screen adjustment device and method |
-
2010
- 2010-04-29 CN CN2010101599892A patent/CN102237013A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6009210A (en) * | 1997-03-05 | 1999-12-28 | Digital Equipment Corporation | Hands-free interface to a virtual reality environment using head tracking |
| JP2000305481A (en) * | 1999-04-21 | 2000-11-02 | Seiko Epson Corp | Projection type display device and information storage media |
| CN2468356Y (en) * | 2001-02-23 | 2002-01-02 | 明镒兴业股份有限公司 | Stepless lifting/lowering adjusting structure for top of electric table |
| US20020149613A1 (en) * | 2001-03-05 | 2002-10-17 | Philips Electronics North America Corp. | Automatic positioning of display depending upon the viewer's location |
| JP2008199514A (en) * | 2007-02-15 | 2008-08-28 | Fujifilm Corp | Image display device |
| CN101488030A (en) * | 2009-02-10 | 2009-07-22 | 深圳Tcl新技术有限公司 | Display screen adjustment device and method |
Non-Patent Citations (1)
| Title |
|---|
| 王罡: "一种基于人脸检测的人眼特征定位方法", 《阜阳师范学院学报》 * |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103577796A (en) * | 2012-07-31 | 2014-02-12 | 鸿富锦精密工业（深圳）有限公司 | Commodity catalog display system and method |
| CN103577796B (en) * | 2012-07-31 | 2017-05-17 | 赛恩倍吉科技顾问（深圳）有限公司 | Commodity catalog display system and method |
| CN103594046A (en) * | 2012-08-13 | 2014-02-19 | 鸿富锦精密工业（深圳）有限公司 | Display board adjusting system and method and billboard with adjusting system |
| CN103558910A (en) * | 2013-10-17 | 2014-02-05 | 北京理工大学 | Intelligent display system automatically tracking head posture |
| CN103558910B (en) * | 2013-10-17 | 2016-05-11 | 北京理工大学 | A kind of intelligent display system of automatic tracking head pose |
| CN103533340A (en) * | 2013-10-25 | 2014-01-22 | 深圳市汉普电子技术开发有限公司 | Naked eye 3D (three-dimensional) playing method of mobile terminal and mobile terminal |
| CN104320714A (en) * | 2014-11-19 | 2015-01-28 | 京东方科技集团股份有限公司 | Display device and display regulation method thereof |
| CN108227261A (en) * | 2017-11-30 | 2018-06-29 | 苏州腾茂电子科技有限公司 | A kind of convenient intelligent liquid crystal display and its method of work |
| CN108196384A (en) * | 2017-11-30 | 2018-06-22 | 苏州腾茂电子科技有限公司 | A kind of intelligent liquid crystal display and its method of work with position adjustment function |
| CN108227262A (en) * | 2017-11-30 | 2018-06-29 | 苏州腾茂电子科技有限公司 | A kind of liquid crystal display and its method of work with human body induction function |
| CN110675185A (en) * | 2019-09-04 | 2020-01-10 | 平安科技（深圳）有限公司 | Method and device for intelligently adjusting push screen, computer equipment and storage medium |
| CN112283514A (en) * | 2020-10-20 | 2021-01-29 | 雷彦刚 | Mounting rack for placing medical equipment and control method thereof |
| CN112835446A (en) * | 2021-01-22 | 2021-05-25 | 杭州海康威视数字技术股份有限公司 | Method and device for determining installation height indication information and electronic equipment |
| CN112835446B (en) * | 2021-01-22 | 2023-08-08 | 杭州海康威视数字技术股份有限公司 | Method and device for determining installation height indication information and electronic equipment |
| CN113017362A (en) * | 2021-04-30 | 2021-06-25 | 中国银行股份有限公司 | Business handling method and intelligent counter |
| CN114974045A (en) * | 2022-05-11 | 2022-08-30 | 河北时代电子有限公司 | Three-dimensional natural resource application system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102237013A (en) | Display screen adjustment system and method, and advertisement board with adjustment system | |
| CN102033549B (en) | Viewing angle adjusting device of display device | |
| CN105031935B (en) | The rotor wing unmanned aerial vehicle for having the video camera for transmitting stable image sequence is provided | |
| US8427531B2 (en) | Stereoscopic image display apparatus | |
| US9628688B2 (en) | Security camera having a body orientation sensor and method of use | |
| CN102197932B (en) | System and method for adjusting cosmetic mirror as well as cosmetic mirror with same | |
| US20120098931A1 (en) | 3d motion picture adaption system | |
| US10969946B2 (en) | Methods, devices, and systems for controlling movement of a moving object | |
| US20170094261A1 (en) | Stereoscopic imaging | |
| US20110084915A1 (en) | Adjustment system and method for camera lens | |
| CN105988556A (en) | Electronic device and display adjustment method for electronic device | |
| CN106375669A (en) | Image stabilization method and apparatus, and drone | |
| CN110771143A (en) | Control method of handheld cloud deck, handheld cloud deck and handheld equipment | |
| CN102685366A (en) | Method, system and monitoring device for automatic image correction | |
| US20110135291A1 (en) | Camera adjusting system and method | |
| CN107040773A (en) | A kind of display device and its control method | |
| US8553078B2 (en) | Media display system and adjustment method therefor | |
| CN102346986B (en) | Display screen adjusting system and method as well as advertisement board with adjusting system | |
| CN109725730B (en) | Head-mounted display device and driving method thereof, display system and driving method thereof | |
| CN105730335A (en) | 360-degree panoramic driving recorder and recording method thereof | |
| CN113759948A (en) | Intelligent glasses, method for controlling holder of intelligent glasses, holder, control method and unmanned aerial vehicle | |
| KR20150090775A (en) | Camera module | |
| CN109302547B (en) | Camera assembly and electronic equipment | |
| TW201407567A (en) | Adjusting system and method for displaying board, and billboard including the same | |
| CN102314856B (en) | Image processing system, display device and image display method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111109 |