CN206165502U - Performance testing system - Google Patents
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- CN206165502U CN206165502U CN201620716346.6U CN201620716346U CN206165502U CN 206165502 U CN206165502 U CN 206165502U CN 201620716346 U CN201620716346 U CN 201620716346U CN 206165502 U CN206165502 U CN 206165502U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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Abstract
The utility model provides a performance testing system relates to medical science and pharmacology basic research field. The utility model discloses a performance testing system includes: infrared light source, with the infrared camera machine, the determinand physical stamina is enough placed between infrared light source and infrared camera machine, infrared light source is used for throwing infrared light to the object that awaits measuring, the infrared camera machine is in taking the infrared image including the object that awaits measuring. Such performance testing system can adopt infrared light source to shine the mode of gathering with infrared light source and obtain the infrared image including the object that awaits measuring to can get rid of background image's influence, utilize the infrared image's that the object that awaits measuring led to the fact sheltering from of infrared light change to obtain the clear object motion orbit that awaits measuring, improve the accuracy that the object action orbit that awaits measuring was gathered.
Description
Technical field
This utility model is related to medical science and pharmacological basis research field, particularly a kind of performance testing system.
Background technology
Brachydanio rerio is a kind of Small Subtropical fresh-water fishes, as vertebrate model organism, its tract and physiology
Function is highly similar to mammal, and genome, up to 85%, can use Brachydanio rerio to make with mankind's very high homology in pharmacology test
It is that new drug development and Mechanism Study provide significant data for alternative model.To external world environmental change perception is very sensitive for Brachydanio rerio,
The change of the aspects such as cognitive and emotion can be produced, and then shows complicated behavior reaction, this is in psychoneural behavioral study field
With very high Research Significance, and how the relation between scientific research scene changes and behavior reaction is technically with larger
Difficulty.
When being affected for animal behavior using video acquisition and the change of analytical technology research environment, it is common practice to profit
Scenic picture is played in test box side with computer screen, while carrying out video record to animal, the real-time or later stage carries out behavior
Analysis.This method adopts this broadcasting entity of computer screen so that the coaxial video to collection is continually changing due to background,
Behavior analysiss software cannot remove ambient interferences, so as to realize the accurate tracking to target animal movement track.
Utility model content
A purpose of the present utility model is to propose a kind of side of the accuracy for improving the collection of object under test action trail
Case.
According to one side of the present utility model, a kind of performance testing system is proposed, including：Infrared light supply；Take the photograph with infrared
Camera, object under test can be positioned between infrared light supply and thermal camera；Infrared light supply is used to project red to object under test
UV light；Thermal camera is used to shoot the infrared image for including object under test.
Alternatively, also include：Playing device, between object under test and infrared light supply, for object under test direction
Play image.
Alternatively, playing device includes scialyscope and diffusing panel；Diffusing panel is located between object under test and infrared light supply；Throw
Shadow machine is located at the side in region between diffusing panel and object under test, for diffusing panel projects images.
Alternatively, scialyscope is short focus scialyscope, and the edge of diffusing panel is connected to and to object under test direction by support
Stretch out.
Alternatively, short focus scialyscope is opaque projector.
Alternatively, infrared light supply include infrared lamp pearly-lustre source plate, positioned at diffusing panel relative to object under test opposition side.
Alternatively, diffusing panel is cabinet panel of the light diffusion case towards the side of object under test, and light diffusion case is located to be measured
Side of the object, infrared lamp pearly-lustre source plate is located in light diffusion case, and can project infrared light to object under test through light diffusion case
Line.
Alternatively, thermal camera includes infrared filtering camera lens and video camera, the transmission region of infrared filtering camera lens with it is red
Outer light source wave band matches.
Alternatively, infrared light supply includes the first infrared light supply and the second infrared light supply, and thermal camera includes that first is infrared
Video camera and the second thermal camera；Object under test is located between the first infrared light supply and the first thermal camera, and positioned at the
Between two infrared light supplies and the second thermal camera；The projecting direction of the Infrared of the first infrared light supply and the second infrared light supply
It is mutually perpendicular to.
Alternatively, also include：First playing device, between object under test and the first infrared light supply, can be to be measured
Play image in object direction.
Alternatively, also include：Second playing device, between object under test and the second infrared light supply, can be to be measured
Play image in object direction.
Alternatively, also include：Image processing apparatus, are connected with thermal camera, treat for being determined according to infrared image
Survey motion conditions in image plane of the object in infrared image.
Alternatively, also include：Main frame, is connected with playing device, there is provided image.
Alternatively, the wavelength of Infrared is 930~950nm.
Alternatively, the image acquisition speed of thermal camera is not less than 25 frames/second.
Such performance testing system can be obtained including treating by the way of infrared light supply irradiation and infrared image acquisition
Survey the infrared image of object such that it is able to exclude the impact of background image, blocking for Infrared is caused using object under test
The change of infrared image obtain clearly object under test movement locus, improve the accurate of object under test movement locus collection
Property.
Description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, constitutes the part of the application,
Schematic description and description of the present utility model is used to explain this utility model, does not constitute to of the present utility model improper
Limit.In the accompanying drawings：
Fig. 1 is the schematic diagram of one embodiment of performance testing system of the present utility model.
Fig. 2 is the schematic diagram of another embodiment of performance testing system of the present utility model.
Fig. 3 is the schematic diagram of one embodiment of the playing device of performance testing system of the present utility model.
Fig. 4 is the schematic diagram of one embodiment of the light diffusion case of performance testing system of the present utility model.
Fig. 5 is the schematic diagram of another embodiment of performance testing system of the present utility model.
Fig. 6 is the schematic diagram of the further embodiment of performance testing system of the present utility model.
Fig. 7 is the flow chart of one embodiment of the operation method of performance testing system of the present utility model.
Fig. 8 is the flow chart of another embodiment of the operation method of performance testing system of the present utility model.
Fig. 9 is the flow chart of another embodiment of the operation method of performance testing system of the present utility model.
Figure 10 is the flow chart of the further embodiment of the operation method of performance testing system of the present utility model.
Specific embodiment
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
The schematic diagram of one embodiment of performance testing system of the present utility model is as shown in Figure 1.Wherein, 2 is infrared light
Source, 3 is thermal camera, and object under test 1 is located between infrared light supply 2 and thermal camera 3.Infrared light supply 2 is to object under test 1
Projection Infrared 4.Thermal camera 3 shoots infrared image towards the direction of object under test 1, and infrared image includes object under test
1.Object under test 1 can be the animal being located in performance testing box, such as Brachydanio rerio.In one embodiment, determinand is reached
Body for uniform Infrared, uniform Infrared 4 can be sent by infrared light supply 2, it is also possible to send infrared light supply 2
Infrared carry out reaching object under test after Homogenization Treatments, be so conducive to thermal camera to capture uniform infrared figure
Picture.
Using such performance testing system, can be wrapped by the way of infrared light supply irradiation and infrared image acquisition
Include the infrared image of object under test such that it is able to exclude the impact of background image, Infrared is blocked using object under test
The change of the infrared image for causing obtains clearly object under test movement locus, improves the standard of object under test action trail collection
True property.
When carrying out performance testing in an experiment at present, in order to avoid the impact of background image, X can only be taken to broadcasting field
Scape, the mode of Y-direction video acquisition gathers animal behavior (X to be mutually perpendicular to Y-direction).And for this aquatic animal of Brachydanio rerio,
Lack X to the analytical data of travelling behavior, will cause cannot objective evaluation scene changes for the impact of animal behavior, serious shadow
Ring the verity and reliability of experimental result.Can realize that X is played and X to scene using performance testing system as shown in Figure 1
To video acquisition, the data that scene plays direction will not be lost, it is also possible to exclude the scene played as background image to track
The impact of extraction, improves the accuracy of animal behavior analysis, meets the needs of psychoneural praxiology research, is conducive to
Pharmacology and the application in neurobiological study field.
The schematic diagram of another embodiment of performance testing system of the present utility model is as shown in Figure 2.In the row shown in Fig. 1
On the basis of for test system, also including playing device 5.Playing device 5 is located between infrared light supply 3 and object under test 1, infrared
Light 4 can be radiated on object under test 1 through playing device 5.
Using such performance testing system, image can be played using playing device, observation object under test is for image
Reaction.Because Infrared can pass through playing device, obtained by the way of infrared light supply irradiation and infrared light supply collection
Including the infrared image of object under test, static or change the image played in playing device can be excluded to camera acquisition
To image impact such that it is able to the movement locus of object under test are determined according to infrared image, are to realize object under test pair
Data basis are provided in the analysis of scene reaction.
In one embodiment, the structure of playing device 5 is as shown in Figure 3.Wherein, 51 is diffusing panel, and 52 is scialyscope.Throw
Shadow machine 52 is located at the side in region between diffusing panel 51 and object under test 1, projects to diffusing panel 51 towards the one side of object under test 1
Image.
Such performance testing system is coordinated using scialyscope and play image by the way of diffusing panel, it is ensured that Infrared can
Object under test is reached through diffusing panel, it is ensured that the infrared image of infrared camera scan can reflect the motion rail of object under test
Mark.Scialyscope is arranged on into the side in region between diffusing panel and object under test, in guarantee scialyscope Infrared is not blocked
Simultaneously, it is ensured that the high light that projecting camera light bulb sends does not affect the behavior of object under test, the accuracy of performance testing is improved.
In one embodiment, scialyscope can be connected to the edge of diffusing panel with support 53, to object under test direction
Stretch out, so as to avoid scialyscope from blocking the image of playing device broadcasting, and avoid scialyscope from blocking Infrared.In a reality
In applying example, support 53 is telescoping shoring column, is easy to the position relationship of flexible scialyscope as needed and diffusing panel.
In one embodiment, scialyscope 52 is short focus scialyscope, can be in shorter distance in the upslide of diffusing panel 51
Project the image of predefined size.In one embodiment, short focus scialyscope needs to ensure projected area not in the distance of 20cm
Less than 80cm*80cm.Requirement to distance between diffusing panel and object under test can be reduced using such scialyscope, reduce row
For detecting system volume while, it is ensured that object under test in-plant can see the image of broadcasting, it is ensured that image is for treating
Survey the impact of object.
In one embodiment, using opaque projector to the projects images of diffusing panel 51.Because the short focus of fish-eye type are thrown
Shadow chance produces pattern distortion, and using opaque projector better image imaging quality can be provided, and improves performance testing
Accuracy.
In one embodiment, infrared light supply 2 can be infrared lamp pearly-lustre source plate, positioned at playing device 5 relative to be measured
The opposition side of object 1, to the direction of object under test 1 Infrared 4 is projected.Such infrared light supply light more disperses, uniformly, energy
Enough so that infrared image imaging is uniform, be conducive to object under test trajectory analysis.Particularly when Infrared 4 penetrates diffusing panel 51
Afterwards, Infrared 4 further increases the imaging homogenization degree of infrared image by further homogenization.In one embodiment
In, the size of infrared lamp pearly-lustre source plate can be 48cm*48cm or so, be spaced substantially equidistant by the infrared lamp bead of 100 LEDs and constituted,
It is connected into one group per 10 lamp beads, it is in parallel between group and group.Such size is conducive to for the object under test of the class of Brachydanio rerio one
Performance testing.
In one embodiment, the emission wavelength of infrared light supply 2 is 930nm~950nm, preferred 940nm.Meanwhile, it is infrared
Video camera has the high filter light microscopic of 940nm narrow band irs.Due to the red sudden and violent phenomenon of the infrared light pearl of wavelength 940nm it is weaker, can
Apparent infrared image is obtained, preferably test effect is reached.
In one embodiment, as shown in figure 4,6 is light diffusion case, object under test 1 is located at light diffusion case 6 and infrared photography
Between machine 3.Light diffusion case 6 is diffusing panel 51 towards the one side of object under test 1.There is infrared light supply 2 inside light diffusion case 6, it is infrared
Light source 2 can be infrared lamp pearly-lustre source plate, and infrared light supply 2 to object under test direction projects Infrared 4, and the Jing of Infrared 4 overflows
Penetrate after the further homogenization of plate 51 and reach object under test.In one embodiment, light diffusion case 6 is PC materials, and outside dimension is
50cm*50cm*5cm, the one side towards object under test 1 does frosted process.Such light diffusion case is relatively low in cost, processing technology
It is relatively simple, it is easy to make application.In one embodiment, support fixation reflex formula can be utilized at the edge of light reflective box 6
Scialyscope.
In such performance testing system, infrared light supply, diffusing panel are concentrated in light reflective box, be on the one hand conducive to subtracting
The volume of little performance testing system, on the other hand causes system assembles convenient, it is easy to which configuration is used.
In one embodiment, thermal camera can by infrared filtering camera lens and image mechanism into, wherein, infrared filtering
The transmission region of camera lens matches with the wave band of infrared light supply, so that video camera can only receive infrared light supply correspondence wave band
Infrared image, it is convenient according in object under test moving process to the motion rail that change determines object under test that blocks of Infrared
Mark.Video camera can be technical grade high-speed camera, such as be based on CCD (Charge-coupled Device, charge coupled cell)
The high speed black and white industrial camera of the IEEE-1394 interfaces of chip, image acquisition speed is not less than 25 frames/second, by C/CS interfaces
Connect infrared high filter light camera lens.Such video camera can shoot video image with higher frequency, so as to ensure to obtain more
The movement locus of accurate object under test.
In one embodiment, can image player carried out using performance testing system as shown in Figure 1 in the same direction it is red
The collection of outer image.In order to gather object under test in the movement locus perpendicular to the direction of image player, can be perpendicular to figure
As the direction configuration video camera played, the image of the object under test on the direction of image player is gathered, due in the party
To the image that there is no broadcasting, the impact that background image is caused is little, therefore the image gathered using common camera i.e. can be real
The now extraction of movement locus in this direction.Such performance testing system can gather figure in orthogonal both direction
Picture, obtains movement locus of the object under test in orthogonal two faces, and then can obtain object in three-dimensional motion
Track, so as to obtain more accurate object under test movement locus, is conducive to improving the accuracy of behavior analysiss.
In one embodiment, performance testing system as shown in Figure 1 can be adopted in orthogonal both direction
Carry out image acquisition.As shown in figure 5, the first infrared light supply 21 projects Infrared 4, playing device 5 to the direction of object under test 1
Image is played to the direction of object under test 1, the collection of the first thermal camera 31 includes the infrared image of object under test 1.To be measured
Object 1 has the second infrared light supply 22 perpendicular to the side of the projecting direction of Infrared 4 of the first infrared light supply 21, can be to treating
Survey the projection infrared light supply 4 of object 1.In one embodiment, the Infrared 4 for reaching object under test 1 is uniform Infrared.Treat
Survey object 1 to be located between the second infrared light supply 22 and the second thermal camera 32, the second thermal camera 32 can shoot second
Infrared image of the Infrared of infrared light supply 22 Jing after object under test is blocked.
Such performance testing system can gather the infrared image in orthogonal two faces, consequently facilitating to infrared figure
Object under test is obtained after as being processed in three-dimensional movement locus, is conducive to improving the accuracy of behavior analysiss.
In one embodiment, the first playing device can be configured between the first infrared light supply 21 and object under test 1, to
Play image in the direction of object under test 1；The second playing device can also be configured between the second infrared light supply 22 and object under test 1,
Image is played to the direction of object under test 1；Or between the first infrared light supply 21 and object under test 1, and in the second infrared light
Playing device is configured between source 22 and object under test 1 such that it is able to build more real environment, obtain object under test in sky
Between movement locus, analyze reaction of the object under test to more abundant environment.
In one embodiment, as shown in Figure 6.Short focus scialyscope 52 obtains the image for needing to play from main frame 7, such as utilizes
The VGA input interfaces of short focus scialyscope 52 are connected using VGA videos connecting line with main frame 7, and are projected in the side of light diffusion case 6
Diffusing panel 51 on.The first infrared light supply 21 inside light diffusion case 6 to the direction of object under test 1 projects Infrared 4, and Jing overflows
Penetrate and be incident upon on object under test 1 after the homogenization of plate 51.First thermal camera 31 can be fixed by support, and shooting includes to be measured
The infrared image of object 1.On the direction vertical with the infrared image plane that the first thermal camera 31 is gathered, the second infrared light
Source 22 to object under test 1 projects Infrared 4, and the configured diffusing panel 51 in the top of the second infrared light supply 22 of Infrared 4 is equal
Object under test 1 is reached after homogenizing.In one embodiment, it would however also be possible to employ be provided with the light diffusion case of the second infrared light supply 22 from
Project Infrared 4 to object under test 1 in this direction.Thermal camera 32 can be fixed by suspension holdfast, and shooting includes treating
Survey the infrared image of object 1.The infrared image that first thermal camera 31, the second thermal camera 32 shoot can pass through image
Processing meanss 8 are analyzed process, respectively obtain motion conditions in image plane of the object in infrared image.Image processing apparatus
Video frequency collection card, video acquisition and behavior analysiss software can be configured with 8.Due to mutually hanging down in image plane for two infrared images
Directly, therefore, image processing apparatus 8 can obtain object under test 1 in three-dimensional motion conditions.
Such performance testing system can as needed provide the image of broadcasting, be obtained using Infrared and infrared image
To object under test for the reaction of the image played, the impact due to eliminating background image, the movement locus for obtaining are more clear
It is clear；In the case where orthogonal two infrared images in image plane are obtained, can determine object under test in three dimensions
Movement locus, so as to realize measuring targets behavior more accurately, comprehensively analysis.Broadcasting is supplied to by converting main frame
The image scene of device, can obtain true data comprehensively between scene change and animal behavior.
The flow chart of one embodiment of the operation method of performance testing system of the present utility model is as shown in Figure 7.
In step 701, Infrared is projected from the side of object under test to object under test using infrared light supply.At one
In embodiment, object under test can be the animal being located in performance testing box, such as Brachydanio rerio.In one embodiment, reach
Object under test for uniform Infrared, be so conducive to thermal camera to capture uniform infrared image.
In a step 702, determinand is shot by thermal camera relative to the opposition side of infrared light supply in object under test
The infrared image of body region.In one embodiment, performance testing system as shown in Figure 1, object under test can be adopted to be located at
Between infrared light supply and thermal camera, infrared light supply to object under test projects Infrared, and thermal camera is towards determinand
Body direction shoots infrared image, and infrared image includes object under test.
By such method, can be obtained including determinand by the way of infrared light supply irradiation and infrared image acquisition
The infrared image of body such that it is able to exclude the impact of background image, using block cause red of the object under test to Infrared
The change of outer image obtains clearly object under test movement locus, improves the accuracy of object under test action trail collection.
The flow chart of another embodiment of the operation method of performance testing system of the present utility model is as shown in Figure 8.
In step 801, between object under test and infrared light supply, played to object under test direction by playing device and schemed
Picture.
In step 802, Infrared, infrared light are projected from the side of object under test to object under test using infrared light supply
The Infrared that source sends can penetrate playing device and reach object under test.
In step 803, determinand is shot by thermal camera relative to the opposition side of infrared light supply in object under test
The infrared image of body region.
By such method, image can be played using playing device, observation object under test is for the reaction of image.By
Playing device can be passed through in Infrared, is obtained including determinand by the way of infrared light supply irradiation and infrared light supply collection
The infrared image of body, can exclude in playing device play it is static or change image to camera acquisition to image cause
Affect such that it is able to the movement locus of object under test are determined according to infrared image, is to realize that object under test reacts for scene
Analysis provides data basis.
In one embodiment, playing device can be made up of scialyscope and diffusing panel, and scialyscope is located at diffusing panel and treats
The side in region between object is surveyed, to diffusing panel towards the one side projects images of object under test, so as to ensure that Infrared can
Object under test is reached through diffusing panel, it is ensured that the infrared image of infrared camera scan can reflect the motion rail of object under test
Mark.Scialyscope is arranged on into the side in region between diffusing panel and object under test, in guarantee scialyscope Infrared is not blocked
Simultaneously, it is ensured that the high light that projecting camera light bulb sends does not affect the behavior of object under test, the accuracy of performance testing is improved.
In one embodiment, scialyscope is short focus scialyscope, can be projected on diffusing panel in shorter distance
The image of predefined size.In one embodiment, short focus scialyscope needs to ensure that projected area is not less than in the distance of 20cm
80cm*80cm.Requirement to distance between diffusing panel and object under test can be reduced using such scialyscope, reduce behavior inspection
While the volume of examining system, it is ensured that object under test in-plant can see the image of broadcasting, it is ensured that image is for determinand
The impact of body.
In one embodiment, using opaque projector to diffusing panel projects images.Because the short focus of fish-eye type are projected
Chance produces pattern distortion, and using opaque projector better image imaging quality can be provided, and improves the standard of performance testing
Exactness.
In one embodiment, thermal camera can by infrared filtering camera lens and image mechanism into, wherein, infrared filtering
The transmission region of camera lens matches with the wave band of infrared light supply, so that video camera can only receive infrared light supply correspondence wave band
Infrared image, it is convenient according in object under test moving process to the motion rail that change determines object under test that blocks of Infrared
Mark.
The flow chart of another embodiment of the operation method of performance testing system of the present utility model is as shown in Figure 9.
In step 901, using two infrared light supplies from orthogonal two sides of object under test respectively to determinand
Body projects Infrared.
In step 902, object under test region is shot respectively relative to the opposition side of two infrared light supplies in object under test
Infrared image.
By such method, the infrared image including object under test in orthogonal two faces can be gathered, so as to
More accurate object under test movement locus are obtained, is conducive to improving the accuracy of behavior analysiss.
In one embodiment, playing device can be respectively configured between infrared light supply and object under test at two, so as to
Can build more real environment, obtain movement locus of the object under test in space, analyze object under test to more abundant
The reaction of environment.
The flow chart of the further embodiment of the operation method of performance testing system of the present utility model is as shown in Figure 10.
In step 1001, using two infrared light supplies from orthogonal two sides of object under test respectively to determinand
Body projects Infrared.
In step 1002, object under test region is shot respectively relative to the opposition side of two infrared light supplies in object under test
Infrared image.
In step 1003, according to the image point that respective corresponding flat is carried out in orthogonal two infrared image of image plane
Analysis and trajectory extraction, and object under test is obtained in three-dimensional motion rail in the movement locus of two planes according to object under test
Mark.
By such method, in the case where orthogonal two infrared images in image plane are obtained, can be true
Object under test is determined in three-dimensional movement locus, so as to realize more accurately, comprehensively analyzing for measuring targets behavior.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model rather than it is limited
System；Although being described in detail to this utility model with reference to preferred embodiment, those of ordinary skill in the art should
Understand：Still specific embodiment of the present utility model can be modified or equivalent is carried out to some technical characteristics and be replaced
Change；Without deviating from the spirit of technical solutions of the utility model, it all should cover the technical scheme being claimed in this utility model
In the middle of scope.
Claims (13)
1. a kind of performance testing system, it is characterised in that include：
Infrared light supply；With,
Thermal camera, object under test can be positioned between the infrared light supply and the thermal camera；
The infrared light supply is used to project Infrared to the object under test；
The thermal camera is used to shoot the infrared image for including the object under test.
2. system according to claim 1, it is characterised in that also include：
Playing device, between the object under test and the infrared light supply, schemes for playing to the object under test direction
Picture.
3. system according to claim 2, it is characterised in that
The playing device includes scialyscope and diffusing panel；
The diffusing panel is located between the object under test and the infrared light supply；
The scialyscope is located at the side in region between the diffusing panel and the object under test, for diffusing panel projection
Image.
4. system according to claim 3, it is characterised in that
The scialyscope is short focus scialyscope, is connected to the edge of the diffusing panel by support and stretches to object under test direction
Go out.
5. system according to claim 4, it is characterised in that
The short focus scialyscope is opaque projector.
6. system according to claim 3, it is characterised in that
The infrared light supply include infrared lamp pearly-lustre source plate, positioned at the diffusing panel relative to the object under test opposition side.
7. system according to claim 6, it is characterised in that
The diffusing panel is cabinet panel of the light diffusion case towards the side of the object under test, and the light diffusion case is located at described
Object under test side, the infrared lamp pearly-lustre source plate is located in the light diffusion case, and can be through the light diffusion case to institute
State object under test and project the Infrared.
8. system according to claim 1 and 2, it is characterised in that：
The thermal camera includes infrared filtering camera lens and video camera, and the transmission region of the infrared filtering camera lens is red with described
Outer light source wave band matches.
9. system according to claim 1, it is characterised in that the infrared light supply includes the first infrared light supply and second red
Outer light source, the thermal camera includes the first thermal camera and the second thermal camera；
The object under test is located between first infrared light supply and first thermal camera and red positioned at described second
Between outer light source and second thermal camera；
First infrared light supply is mutually perpendicular to the projecting direction of the Infrared of second infrared light supply.
10. system according to claim 9, it is characterised in that also include：
First playing device, between the object under test and first infrared light supply, can be to the object under test side
To broadcasting image；And/or,
Second playing device, between the object under test and second infrared light supply, can be to the object under test side
To broadcasting image.
11. according to the arbitrary described system in claim 1~7,9 or 10, it is characterised in that also include：
Image processing apparatus, are connected with the thermal camera, for determining the object under test according to the infrared image
In the motion conditions in image plane of the infrared image.
12. systems according to claim 2 or 10, it is characterised in that also include：
Main frame, is connected, there is provided described image with the playing device.
13. systems according to claim 1, it is characterised in that
The wavelength of the Infrared is 930~950nm；And/or,
The image acquisition speed of the thermal camera is not less than 25 frames/second.
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| CN105994086A (en) * | 2016-07-08 | 2016-10-12 | 中国人民解放军军事医学科学院毒物药物研究所 | Controllable zebra fish behavior testing system capable of simulating live action by projection |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105994086A (en) * | 2016-07-08 | 2016-10-12 | 中国人民解放军军事医学科学院毒物药物研究所 | Controllable zebra fish behavior testing system capable of simulating live action by projection |
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