CN1464466A - Animal behavior video analyzing system - Google Patents
Animal behavior video analyzing system Download PDFInfo
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- CN1464466A CN1464466A CN02113827A CN02113827A CN1464466A CN 1464466 A CN1464466 A CN 1464466A CN 02113827 A CN02113827 A CN 02113827A CN 02113827 A CN02113827 A CN 02113827A CN 1464466 A CN1464466 A CN 1464466A
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Abstract
The invention relates to an animal behavior video analyzing system, characterized by the application of machine vision technique for the animal behavior recognition in the visual camera vision field, wherein the movement track is obtained, calculation is done and related experimental data are recorded. By analyzing animal behavior, the animal learning ability, memory mechanism and mental activity are tested. The system hardware comprises video input device, picture acquisition card, microprocessor and display. And the system software comprises modules of communication, parameter setting, image acquisition & identification, behavior analyzing, data computation, parallel processing, data storage, query, display and alarms.
Description
Technical field:
The present invention relates to a kind of animal behavior video analytic system, belong to the machine vision technique field.
Background technology:
Machine vision is one and adopts the human ocular vision function of computer realization and with the mutual mechanism of brain cognition and compose all science among practical application, it belongs to an important branch in the artificial intelligence field, also is the hot research direction of modern in the world biological medicine and other sector application frontline technology.
Adopt machine vision technique according to the animal behavior feature identification, can calculate animal behavior position coordinates, movement track, move distance, stand-by time, run duration, movement velocity, amount of exercise, thereby can be used for of the influence of the property of medicine of test animal learning ability, memory mechanism and psychological activity and specimen motion.In like manner, also can be used for human behavioural analysis.
Cited paper: [1]: Wolfer DP, Exploiting video tracking data to dissect watermazelearning and strategy choice of mutant mice, University of Zurich, Institute of Anatomy, CH-8057 Zurich, 2000.2.
Summary of the invention:
The present invention adopts the video analytic system of automatic identification of machine vision technique real-time online and analyzing animal behavioural characteristic, proposition is discerned the behavior image series of animal (as white mouse), calculate animal behavior feature, position coordinates, movement track, move distance, stand-by time, run duration, movement velocity, amount of exercise, thereby be used for of the influence of the property of medicine of test animal learning ability, memory mechanism and psychological activity and specimen motion.This system comprises that noncontact is harmless, digitizing, the sampling period is adjustable, can write down and intuitively show the animal movement image series.Can be widely used in biology, animal, medicine, medical science, public security, scientific research and relevant industries and carry out animal or human's behavioral activity analysis.
The technical scheme of animal behavior video analytic system of the present invention is: system hardware is made up of video input unit (1), image pick-up card (2), microprocessor (3) and display screen (4).Video input unit (1) can be the normal component that the video camera of standard speed or non-standard rate maybe can obtain image.Image pick-up card (2) is standard analog or digital image acquisition card, also can be the digital camera or the video editing card of USB interface and software module or the hardware module that can carry out exchanges data with microprocessor (3) internal memory, be connected on PCI, the ISA or corresponding standard configuration bus of microprocessor (3).Microprocessor (3) is the equipment with standard computer function, containing cabinet, CPU and mainboard thereof, internal memory, ROM or hard disk, communication port, active negative etc., can be commercialization, civilian computing machine, server, industrial computer, DSP or the processor system with computer function.Display (4) is the display of standard computer compatibility, generally connects with microprocessor (3) to be placed in.
System software is by forming with lower module: communication, parameter setting, image acquisition, identification, behavioural analysis, numerical evaluation, parallel processing, data storage inquiry, demonstration, warning.
The system works step is as follows:
1. soft, the hardware of animal behavior video analytic system correctly is installed;
2. utilize available light or increase artificial secondary light source;
3. the handling procedure that will desire the act of execution analysis task deposits in the program storage of microprocessor (3);
4. start microprocessor (3), CPU follow procedure initialization system hardware video input unit (1), image are adopted
Truck (2), microprocessor (3) and display screen (4), and system software;
5. set video input unit (1) apparent field;
6. system calibrating;
Microprocessor (3) control image pick-up card (2) by system predefined or adopting of being set by the user
The sample cycle is gathered the animal movement image series in video input unit (1) visual field;
8. animal on each width of cloth sequence image is handled and extracted to microprocessor (3) to the Sports Series image
Feature;
9. according to feature locations calculating location coordinate;
10. each width of cloth picture position coordinate is connected to form movement track figure;
11. figure calculates move distance by movement track;
12. calculate movement velocity by move distance and run duration;
13. microprocessor (3) is noted movement sequence image and analysis result and is kept at storer
In;
Image, movement locus figure, trend variation diagram are simultaneously displayed on apparent 14. microprocessor (3) will be taken action in real time
Show on the screen (4).
15. microprocessor (3) is reported to the police to the abnormal behaviour of animal;
16. the beginning of microprocessor (3) control system, stop, manual intervention and abnormal conditions handle.
The present invention compared with prior art has following beneficial effect:
1. analyst or animal behavior provide true color image intuitively simultaneously automatically in real time;
2. system does not have direct physical to be connected with tested animal, has avoided tested animal is damaged;
3. the digitizing system that makes both can independent operating, again can remote transmission, and share in the strange land;
4. analysis speed can reach a millisecond grade, and accuracy of detection can reach a millimeter grade;
5. the sampling period is manually adjustable;
6.24 hour check and analysis in real time;
7. can be in real time and the ex-post analysis animal behavior.
Description of drawings:
Accompanying drawing 1 is the structured flowchart of animal behavior video analytic system.
Accompanying drawing 2 is an animal behavior video analytic system principle of work block diagram.
Accompanying drawing 3 is an animal behavior video analytic system software flow block diagram.
Embodiment:
Below in conjunction with accompanying drawing and with the research of the new medicament screen of relevant nootropics is example, is experimental subjects with small white mouse, produce by water maze model investigation memory, and consolidation, the neuromechanism of reproduction, so that the invention will be further described:
The animal behavior video analytic system hardware of experiment usefulness is made up of ccd video camera (1), image pick-up card (2), computing machine (3), monitor (4) and water maze (5).Ccd video camera (1) is installed in water maze (5) top, by adjusting camera lens, makes its visual field can cover whole water maze visibility region, and ccd video camera (1) is connected with image pick-up card (2) with vision cable.Image pick-up card (2) is plugged on computing machine (3) pci bus.Monitor (4) is connected computing machine (3) video output.The size of water maze (5) meets the requirement of international water maze model.
Utilize machine vision technique to analyze the small white mouse behavior and adopt the following step:
1. soft, the hardware of animal behavior video analytic system correctly is installed;
2. utilize available light or increase artificial secondary light source;
3. the small white mouse of medicine is tested in a selected winding;
4. the handling procedure that will desire the act of execution analysis task deposits in the program storage of microprocessor (3);
5. start microprocessor (3), CPU follow procedure initialization system hardware video input unit (1), image pick-up card (2), microprocessor (3) and display screen (4), and system software;
6. set video input unit (1) apparent field;
7. system calibrating;
8. a small white mouse is put into water maze;
Microprocessor (3) control image pick-up card (2) by system predefined or adopting of being set by the user
The sample cycle is gathered the small white mouse Sports Series image in video input unit (1) visual field;
10. small white mouse on each width of cloth sequence image is handled and extracted to microprocessor (3) to the Sports Series image
The feature of head;
11. according to small white mouse head feature position calculation head position coordinate;
12. each width of cloth picture headers position coordinates is connected to form movement track figure;
13. figure calculates move distance by movement track;
14. calculate movement velocity by move distance and run duration;
15. microprocessor (3) is noted movement sequence image and analysis result and is kept at storer
In;
Image, movement locus figure, trend variation diagram are simultaneously displayed on apparent 16. microprocessor (3) will be taken action in real time
Show on the screen (4).
17. microprocessor (3) is reported to the police to the abnormal behaviour of small white mouse;
18. the beginning of microprocessor (3) control system, stop, manual intervention and abnormal conditions handle.
19. repeating above 8-18 step finishes until all small white mouse experiments.
Claims (16)
- Utilize the animal behavior video analytic system of machine vision technique analyzing animal behavioural characteristic to form, it is characterized in that analysis behavior employing the following step by video input unit (1), image pick-up card (2), microprocessor (3) and display screen (4):1. soft, the hardware of animal behavior video analytic system correctly is installed;
- 2. utilize available light or increase artificial secondary light source;
- 3. the handling procedure that will desire the act of execution analysis task deposits in the program storage of microprocessor (3);
- 4. start microprocessor (3), CPU follow procedure initialization system hardware video input unit (1), imageCapture card (2), microprocessor (3) and display screen (4), and system software;
- 5. set video input unit (1) apparent field;
- 6. system calibrating;
- 7. microprocessor (3) is controlled the sampling that image pick-up card (2) is predefined by system or be set by the userCycle is gathered the animal movement image series in video input unit (1) visual field;
- 8. animal on each width of cloth sequence image is handled and extracted to microprocessor (3) to the Sports Series imageFeature;
- 9. according to feature locations calculating location coordinate;
- 10. each width of cloth picture position coordinate is connected to form movement track figure;
- 11. figure calculates move distance by movement track;
- 12. calculate movement velocity by move distance and run duration;
- 13. microprocessor (3) is noted movement sequence image and analysis result and is kept at storerIn;
- Image, movement locus figure, trend variation diagram are simultaneously displayed on demonstration 14. microprocessor (3) will be taken action in real timeOn the screen (4).
- 15. microprocessor (3) is reported to the police to the abnormal behaviour of animal;
- 16. the beginning of microprocessor (3) control system, stop, manual intervention and abnormal conditions handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021138273A CN1209728C (en) | 2002-06-03 | 2002-06-03 | Animal behavior video analyzing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021138273A CN1209728C (en) | 2002-06-03 | 2002-06-03 | Animal behavior video analyzing system |
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| Publication Number | Publication Date |
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| CN1464466A true CN1464466A (en) | 2003-12-31 |
| CN1209728C CN1209728C (en) | 2005-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB021138273A Expired - Fee Related CN1209728C (en) | 2002-06-03 | 2002-06-03 | Animal behavior video analyzing system |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101320319B (en) * | 2008-05-14 | 2010-06-09 | 山东大学 | Apparatus for timely recognizing aquatic animal and working method thereof |
| CN101214168B (en) * | 2007-12-28 | 2010-08-11 | 上海移数信息科技有限公司 | Animal behavior monitoring and analyzing system |
| CN102422818A (en) * | 2011-09-01 | 2012-04-25 | 上海移数信息科技有限公司 | High-grade full-automatic intelligent analysis system of Morris water maze |
| CN102578043A (en) * | 2012-02-11 | 2012-07-18 | 东华大学 | Device for measuring walking and creeping characteristics of insect on three planes |
| CN102621981A (en) * | 2012-03-23 | 2012-08-01 | 清华大学 | Driven linear motion research system for small animal |
| WO2013011186A1 (en) | 2011-07-19 | 2013-01-24 | Universidad Pablo De Olavide | Device for animal experimentation in neuroscience research |
| CN103445788A (en) * | 2013-09-06 | 2013-12-18 | 中国科学院深圳先进技术研究院 | Behavioristics monitoring device and behavioristics monitoring system |
| US8677941B2 (en) | 2009-02-03 | 2014-03-25 | Faunus Ltd. | System and methods for health monitoring of anonymous animals in livestock groups |
| CN106719082A (en) * | 2016-12-28 | 2017-05-31 | 华东师范大学 | A kind of experimental provision for detecting small birds cognitive function |
| CN108094229A (en) * | 2017-12-25 | 2018-06-01 | 南京医科大学 | A kind of Behavior test platform and method for detecting animal cooperation behavior |
| CN108596014A (en) * | 2018-01-30 | 2018-09-28 | 邓昌顺 | Livestock behavior analysis method and device |
| CN114304005A (en) * | 2021-12-28 | 2022-04-12 | 中国科学院生物物理研究所 | Accurate visual stimulation's toy action recorder |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101826197B (en) * | 2009-03-06 | 2012-05-09 | 北京百奥金生物科技有限公司 | Method and systems for monitoring daily activities of animal |
-
2002
- 2002-06-03 CN CNB021138273A patent/CN1209728C/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101214168B (en) * | 2007-12-28 | 2010-08-11 | 上海移数信息科技有限公司 | Animal behavior monitoring and analyzing system |
| CN101320319B (en) * | 2008-05-14 | 2010-06-09 | 山东大学 | Apparatus for timely recognizing aquatic animal and working method thereof |
| US8677941B2 (en) | 2009-02-03 | 2014-03-25 | Faunus Ltd. | System and methods for health monitoring of anonymous animals in livestock groups |
| WO2013011186A1 (en) | 2011-07-19 | 2013-01-24 | Universidad Pablo De Olavide | Device for animal experimentation in neuroscience research |
| CN102422818A (en) * | 2011-09-01 | 2012-04-25 | 上海移数信息科技有限公司 | High-grade full-automatic intelligent analysis system of Morris water maze |
| CN102578043A (en) * | 2012-02-11 | 2012-07-18 | 东华大学 | Device for measuring walking and creeping characteristics of insect on three planes |
| CN102621981A (en) * | 2012-03-23 | 2012-08-01 | 清华大学 | Driven linear motion research system for small animal |
| CN103445788A (en) * | 2013-09-06 | 2013-12-18 | 中国科学院深圳先进技术研究院 | Behavioristics monitoring device and behavioristics monitoring system |
| CN103445788B (en) * | 2013-09-06 | 2015-07-08 | 中国科学院深圳先进技术研究院 | Behavioristics monitoring device and behavioristics monitoring system |
| CN106719082A (en) * | 2016-12-28 | 2017-05-31 | 华东师范大学 | A kind of experimental provision for detecting small birds cognitive function |
| CN106719082B (en) * | 2016-12-28 | 2018-12-14 | 华东师范大学 | A kind of experimental provision detecting small birds cognitive function |
| CN108094229A (en) * | 2017-12-25 | 2018-06-01 | 南京医科大学 | A kind of Behavior test platform and method for detecting animal cooperation behavior |
| CN108596014A (en) * | 2018-01-30 | 2018-09-28 | 邓昌顺 | Livestock behavior analysis method and device |
| CN114304005A (en) * | 2021-12-28 | 2022-04-12 | 中国科学院生物物理研究所 | Accurate visual stimulation's toy action recorder |
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| Publication number | Publication date |
|---|---|
| CN1209728C (en) | 2005-07-06 |
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