CN100427033C - Psychological condition parameter testing system - Google Patents
Psychological condition parameter testing system Download PDFInfo
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- CN100427033C CN100427033C CNB2006101653833A CN200610165383A CN100427033C CN 100427033 C CN100427033 C CN 100427033C CN B2006101653833 A CNB2006101653833 A CN B2006101653833A CN 200610165383 A CN200610165383 A CN 200610165383A CN 100427033 C CN100427033 C CN 100427033C
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Abstract
The invention relates to a system for testing psychological state parameters, wherein said system comprises picture shooter for obtaining the picture change of pupil and picture processor for analyzing the shot picture; the processor comprises picture collector for collecting picture, and picture extractor for processing collected picture with filter and differential treatments, and the picture analyzer for analyzing the time and frequency domains. The output of analyzer is connected to the interface that outputs data to external device. The invention can accurately show the psychological state.
Description
Technical field
The present invention relates to a kind of psychological condition parameter testing system, specifically, is a kind ofly to test the test macro of mental status parameter by real-time monitoring tester pupil size variation.
Background technology
The individual psychological process all is corresponding with the physiological change of individuality, and when people's psychology is subjected to the external environment stimulation, physiological parameter will produce corresponding the variation.It is the result that autonomic nervous system is regulated that some physiological parameter changes, the domination of not realized, and this is just for providing possibility by measuring physiological parameter indirectly testing psychographic information.Psychological test technology and relevant device have been produced based on this physiopsychology basic theories.Psychological test technology and relevant device will become the technology for detection means of public security, the administration of justice, occurrences in human life and commerce services industry indispensability gradually.
Existing psychological test equipment is mainly measured breathing and parameters such as heart beating and skin electricity, but these equipment all need many pick offs are bundled on one's body the experimenter usually, bring extra psychology and physical stress to it, consequent anxiety may cause inaccurate conclusion with interference.The patent No. is a kind of design that comes to this of the Chinese patent of CN93107372.3.
Also having some is the psychological test equipment of measuring object with sound or brain stricture of vagina, and the patent No. is the patent that the Chinese patent of CN01104240.0 comes to this.But " sound " is analyzed with " brain stricture of vagina " The Application of Technology and is also had some problems, and for example the accuracy of voiceprint analysis is lower, the complexity that brain stricture of vagina technology is used and noise jamming or the like.
From as can be known above-mentioned, also do not have at present a kind of easy to use, be not subject to disturb and psychological test technology and equipment that accuracy is high.
Summary of the invention
The objective of the invention is defective, provide a kind of and test the test set of mental status parameter by real-time monitoring tester pupil size variation at prior art.
To achieve these goals, the invention provides a kind of psychological condition parameter testing system, comprise being used to obtain the image-pickup device of pupil image change information and the image processing apparatus that the image that is absorbed is extracted, analyzes; This image processing apparatus comprises that the image acquisition units that is used for images acquired carries out the image extraction unit that filtering and difference processing are shown the size of pupil clearly to the image of being gathered, and, carry out the image analyzing unit that frequency domain, time-domain analysis draw the mental status parameter according to the size of difference pupil constantly based on the image that is extracted; The outfan of described image analyzing unit is connected with and is used for the external interface unit of data message to external equipment output; Described image-pickup device is specially the common photographic head that homonymy is provided with ordinary light source, or homonymy is provided with the infrared camera of infrared light supply; The front end of described image-pickup device also is provided with semi-transparent semi-reflecting lens, and the angle between the light approach axis of this semi-transparent semi-reflecting lens surface and described image-pickup device is 45 °; Also be provided with display device at described ordinary light source or the described infrared light supply rightabout by the light path of described semi-transparent semi-reflecting mirroring; Described image-pickup device be arranged on one be convenient to absorb pupil image information and the accommodating body that carries in; Described accommodating body is a hand-held, and this accommodating body comprises shell and is arranged on hands handle on the shell; Described shell is provided with the test window that is used to obtain pupil image information; Described image processing apparatus also comprises the data processing unit that is used to gather the multi-channel data acquisition unit of sound, brain wave, skin resistance physiological data and handles sound, brain wave, skin resistance physiological data, described display device is a projection screen, by projection arrangement image is incident upon on the described projection screen by described semi-transparent semi-reflecting lens.
Because adopt technique scheme, the present invention has the following advantages:
1. be subjected to annoyance level little.Because adopt minimum contact Continuous Observation, the measured can finish test in naturalness, can not bring extra psychology and physical stress to the measured, therefore reduced disturbance to test result.
2. test result accuracy height.Compare the huge peripheral-systems such as skin, cardiovascular and respiratory system of human body, pupillary reaction system height sensitivity does not almost have hesitation, be difficult to by the people independently be intended to regulate and control, therefore can reflect in real time more accurately that mental status changes.
Description of drawings
Fig. 1 is the structure chart 1 of psychological condition parameter testing system of the present invention;
Fig. 2 is the structure chart 2 of psychological condition parameter testing system of the present invention;
Fig. 3 is shell structure Fig. 1 of image-pickup device in the psychological condition parameter testing system of the present invention;
Fig. 4 is shell structure Fig. 2 of image-pickup device in the psychological condition parameter testing system of the present invention;
Fig. 5 is shell structure Fig. 3 of image-pickup device in the psychological condition parameter testing system of the present invention.
The specific embodiment
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
As shown in Figure 1, be the structure chart of psychological condition parameter testing system embodiment of the present invention.This system comprises: be used to obtain the image-pickup device of pupil image change information, comprise the ordinary light source 7 of common photographic head 1 and common photographic head 1 homonymy; The image processing apparatus 2 that the image that is absorbed is extracted, analyzes; This image processing apparatus 2 comprises the image acquisition units 3 that is used for images acquired, the image of being gathered is carried out the image extraction unit 4 of filtering and difference processing and the image analyzing unit 5 that the image that is extracted is carried out frequency domain, time-domain analysis; The outfan of described image analyzing unit 5 is connected with and is used for the external interface unit 6 of data message to external equipment output.When testing, the pupil of testee is over against photographic head, gather the pupil image of real-time change by photographic head 1, pupil image passes to image extraction unit 4 via image acquisition units 3,4 pairs of images of being gathered of image extraction unit carry out the image that filtering and difference processing are shown the size of pupil clearly, and this image is sent to image analyzing unit 5, constantly the size of pupil is carried out frequency domain to image analyzing unit 5, time-domain analysis draws the mental status parameter according to difference, and by external interface unit 6 result is outwards exported.
Common photographic head 1 among Fig. 1 also can be infrared camera, and homonymy ordinary light source 7 should be infrared light supply mutually, adopts infrared camera can avoid the influence of visible light.If photographic head 1 is relatively more responsive, also can save light source.
As shown in Figure 2, be the structure chart of another embodiment of psychological condition parameter testing device of the present invention.The front end of image-pickup device also can be provided with and be used for semi-transparent semi-reflecting lens 8 that light is passed; Angle between the light approach axis of these semi-transparent semi-reflecting lens 8 surfaces and described image-pickup device is 45 °; When testing, human eye can be seen the scenery of front by semi-transparent semi-reflecting lens 8, thereby reaches the test effect.Can further be provided with display device 9 at the rightabout of described light source 7 by the light path of this semi-transparent semi-reflecting lens 8 reflections, display device 9 among Fig. 2 is positioned at the dead ahead of testee eyes, but display device 9 is not limited to the position among Fig. 2, and display device 9 can also be exchanged with the position of photographic head 1 and light source 7.When testing, display device 9 playing videos carry out scene to testee to stimulate, and testee can be watched the virtual image of image by semi-transparent semi-reflecting lens 8, and photographic head 1 can be taken the image that pupil changes in display device 9 display images.This display device 9 can be liquid crystal display or projection screen, and projection arrangement is incident upon image on the projection screen by semi-transparent semi-reflecting lens 8, watches for testee.
Above embodiment is owing to adopt minimum contact Continuous Observation, and the measured can finish test in naturalness, can not bring extra psychology and physical stress to the measured, has therefore reduced the disturbance to test result; Compare the huge peripheral-systems such as skin, cardiovascular and respiratory system of human body, pupillary reaction system height sensitivity does not almost have hesitation, be difficult to by the people independently be intended to regulate and control, therefore can reflect in real time more accurately that mental status changes.
Image-pickup device among the above embodiment can be arranged on one be convenient to absorb pupil image information and the accommodating body that carries in.As shown in Figure 3, be the hand-held psychological condition parameter testing system, accommodating body comprises housing 10 and is arranged on handle 11 on the housing 10, and test window 12 is made by material transparent.During test, test window 12 straight pupils to testee.
As shown in Figure 4, also image-pickup device can be arranged to fixedly, accommodating body comprises housing 13, and the housing 13 of accommodating body is provided with this shell is fastened on a structural secure component.
The light source 7 of photographic head 1 and homonymy also can exchange with the position of display device 9 among Fig. 3 and Fig. 4, and as do not need display image, but directly have an X-rayed the spatial image in the place ahead, then also can save display device 9.
As shown in Figure 5, also image-pickup device can be arranged to wear-type, accommodating body is a support 15, and support 15 can be worn in the testee head, and photographic head 1 is taken the pupil image of real-time change by the light of semi-transparent semi-reflecting mirroring.On the basis of above embodiment, image processing apparatus 2 also can be set up the data processing unit that is used to gather the multi-channel data acquisition unit of physiological datas such as sound, brain wave, skin resistance and handles physiological datas such as sound, brain wave, skin resistance.Like this,, reach the purpose of analysis-by-synthesis, comparison and judgement, make the test result accuracy higher by a plurality of physiological datas such as measured's pupil, sound, brain wave, skin resistance are gathered, handled.
It should be noted last that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not break away from the spirit and scope of technical solution of the present invention.
Claims (1)
1. a psychological condition parameter testing system is characterized in that: comprise being used to obtain the image-pickup device of pupil image change information and the image processing apparatus that the image that is absorbed is extracted, analyzes; This image processing apparatus comprises the image acquisition units that is used for images acquired, the image of being gathered is carried out the image extraction unit that filtering and difference processing are shown the size of pupil clearly, and, carry out the image analyzing unit that frequency domain, time-domain analysis draw the mental status parameter according to the size of difference pupil constantly based on the image that is extracted; The outfan of described image analyzing unit is connected with and is used for the external interface unit of data message to external equipment output; Described image-pickup device is specially the common photographic head that homonymy is provided with ordinary light source, or homonymy is provided with the infrared camera of infrared light supply; The front end of described image-pickup device also is provided with semi-transparent semi-reflecting lens, and the angle between the light approach axis of this semi-transparent semi-reflecting lens surface and described image-pickup device is 45 °; Also be provided with display device at described ordinary light source or the described infrared light supply rightabout by the light path of described semi-transparent semi-reflecting mirroring; Described image-pickup device be arranged on one be convenient to absorb pupil image information and the accommodating body that carries in; Described accommodating body is a hand-held, and this accommodating body comprises shell and is arranged on hands handle on the shell; Described shell is provided with the test window that is used to obtain pupil image information; Described image processing apparatus also comprises the data processing unit that is used to gather the multi-channel data acquisition unit of sound, brain wave, skin resistance physiological data and handles sound, brain wave, skin resistance physiological data, described display device is a projection screen, by projection arrangement image is incident upon on the described projection screen by described semi-transparent semi-reflecting lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101653833A CN100427033C (en) | 2006-12-19 | 2006-12-19 | Psychological condition parameter testing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101653833A CN100427033C (en) | 2006-12-19 | 2006-12-19 | Psychological condition parameter testing system |
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| Publication Number | Publication Date |
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| CN1994227A CN1994227A (en) | 2007-07-11 |
| CN100427033C true CN100427033C (en) | 2008-10-22 |
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| CNB2006101653833A Expired - Fee Related CN100427033C (en) | 2006-12-19 | 2006-12-19 | Psychological condition parameter testing system |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6612339B2 (en) * | 2015-05-27 | 2019-11-27 | 糧三 齋藤 | Stress evaluation program for portable terminal and portable terminal provided with the program |
| CN108888281A (en) * | 2018-08-16 | 2018-11-27 | 华南理工大学 | State of mind appraisal procedure, equipment and system |
| CN110786823A (en) * | 2019-12-12 | 2020-02-14 | 新疆医科大学第三附属医院 | Infrared pupil identification measurement method and device, storage medium and terminal equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4854329A (en) * | 1987-07-21 | 1989-08-08 | Walruff James C | Apparatus and method for noninvasive testing of voluntary and involuntary motor response patterns |
| JPH07255669A (en) * | 1994-03-24 | 1995-10-09 | Sony Corp | Eye condition detector and indicator |
| US5507291A (en) * | 1994-04-05 | 1996-04-16 | Stirbl; Robert C. | Method and an associated apparatus for remotely determining information as to person's emotional state |
| CN1221503A (en) * | 1996-06-06 | 1999-06-30 | 英国电讯有限公司 | Personal identification |
| CN1403052A (en) * | 2001-09-07 | 2003-03-19 | 昆明利普机器视觉工程有限公司 | Digital video eye motion analyzer |
-
2006
- 2006-12-19 CN CNB2006101653833A patent/CN100427033C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4854329A (en) * | 1987-07-21 | 1989-08-08 | Walruff James C | Apparatus and method for noninvasive testing of voluntary and involuntary motor response patterns |
| JPH07255669A (en) * | 1994-03-24 | 1995-10-09 | Sony Corp | Eye condition detector and indicator |
| US5507291A (en) * | 1994-04-05 | 1996-04-16 | Stirbl; Robert C. | Method and an associated apparatus for remotely determining information as to person's emotional state |
| CN1221503A (en) * | 1996-06-06 | 1999-06-30 | 英国电讯有限公司 | Personal identification |
| CN1403052A (en) * | 2001-09-07 | 2003-03-19 | 昆明利普机器视觉工程有限公司 | Digital video eye motion analyzer |
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| CN1994227A (en) | 2007-07-11 |
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