CN210015436U - Testimony of a witness test system - Google Patents
Testimony of a witness test system Download PDFInfo
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- CN210015436U CN210015436U CN201921027275.9U CN201921027275U CN210015436U CN 210015436 U CN210015436 U CN 210015436U CN 201921027275 U CN201921027275 U CN 201921027275U CN 210015436 U CN210015436 U CN 210015436U
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Abstract
The utility model discloses an aspect relates to the image recognition field, provides a testimony of a witness test system. Testimony of a witness test system includes: a human-certificate checking integrated machine; the testing device is in communication connection with the testimony verification all-in-one machine; people's card verification all-in-one includes: a verification device; the card reader is connected with the verification device; the camera is connected with the verification device; the test device comprises: a testimony testing host and a display device; testimony of a witness test host computer and testimony of a witness all-in-one communication connection, testimony of a witness test host computer includes: the device comprises a receiving module, a sending module and a control module; and the display device is in communication connection with the testimony testing host. The witness test host sends the field image and the certificate head portrait to the display device and the witness verification all-in-one machine respectively, the witness verification all-in-one machine works autonomously, the working scene of the witness verification all-in-one machine in practical application is tested, the witness verification all-in-one machine can be reflected truly, and in the practical application, the witness verification all-in-one machine has working performance.
Description
Technical Field
The present invention relates generally to the field of image recognition technology, and more particularly to a testimony of a witness system.
Background
The face recognition technology is widely applied to the fields of education, finance, security protection and the like. The human-certificate checking all-in-one machine is embodied by the human face recognition technology. The integrated personal certificate checking machine is used for checking whether the face of a person and the portrait on the certificate are the same person. The document is often referred to herein as an identification card. The witness verification all-in-one machine is commonly used in hotels, hotel check-in registers, internet bars and other scenes.
Compared with the application and personalized customization scheme of the personal identification card machine, the accuracy rate detection mode of the personal identification card machine is only one type, the field picture and the identity card picture are copied to the storage device of the personal identification card verification all-in-one machine in advance, then a verification program is used on the device to carry out 1:1 comparison on the two pictures, the pictures are also pushed 1 in real time through a network to be compared, and after the comparison is finished, the next pair is pushed. In this way, the performance of a face recognition development kit (SDK) is tested, and the test result does not reflect the performance of a human-computer.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve above-mentioned problem, provide a testimony of a witness test system. The novel process comprises the following steps:
the certificate checking all-in-one machine is used for checking whether the site image and the certificate head portrait are the same person or not; the testing device is in communication connection with the testimony verification all-in-one machine and is used for testing the testimony verification all-in-one machine; wherein, testimony of a witness all-in-one includes: the verification device is used for judging whether the field image and the certificate head portrait are the same person or not; the card reader is connected with the verification device; the camera is connected with the verification device and used for acquiring a field image; wherein, testing arrangement includes: a testimony testing host and a display device; wherein, testimony of a witness test host computer and testimony of a witness check all-in-one communication connection, testimony of a witness test host computer includes: the device comprises a receiving module, a sending module and a control module; the receiving module is electrically connected with the control module and used for receiving the verification result of the people certification and verification all-in-one machine; the sending module is electrically connected with the control module and is used for sending the certificate head portrait to the people and certificate checking all-in-one machine and sending the field image to the display device and also used for sending a checking request instruction to the people and certificate checking all-in-one machine; the control module is used for controlling the receiving module and the sending module; and the display device is in communication connection with the testimony testing host and is used for displaying the field image sent by the testnity testing host, and the display device is arranged in the shooting range of the camera of the testnity verifying all-in-one machine and enables the camera to shoot the field image displayed by the display device.
In one embodiment, the testimonial system also comprises an illumination device for changing the illumination condition of the display device, wherein the illumination device comprises a light-emitting element for illuminating the display device; and a holder for rotatably supporting the light emitting element.
In one embodiment, the testimony system further comprises a mobile device, and the mobile device is connected with the display device and used for moving the display device.
In an embodiment, the moving means further comprises a rotating member and/or a lifting member for adjusting the orientation and/or height of the display means.
In an embodiment, the testimony testing host further comprises a timer, wherein the timer is electrically connected with the control module and used for controlling the time of sending the certificate head portrait to the testness verification all-in-one machine by the sending module and the time of sending the field image to the display device by the sending module.
In one embodiment, a display device includes: a display, a projector, or a 3D imaging device.
According to the testimony testing system provided by the invention, the field image and the certificate head portrait are respectively sent to the display device and the testimony verification all-in-one machine through the testimony testing host, the testiness verification all-in-one machine automatically works, the working scene of the testiness verification all-in-one machine in practical application can be truly reflected, and in practical application, the testiness verification all-in-one machine has normal working performance.
Drawings
The above and other objects, features and advantages of embodiments of the present invention will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. Several embodiments of the invention are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which:
fig. 1 shows a schematic diagram of a testimony of a witness system according to an embodiment of the present invention.
Fig. 2 shows a schematic diagram of a testimony of a witness host according to an embodiment of the present invention.
Fig. 3 shows a schematic workflow diagram of a testimony of witness test system according to an embodiment of the present invention.
Detailed Description
The principles and spirit of the present invention will be described with reference to a number of exemplary embodiments. It is understood that these embodiments are given solely for the purpose of enabling those skilled in the art to better understand and to practice the invention, and are not intended to limit the scope of the invention in any way.
It should be noted that although the terms "first", "second", etc. are used herein to describe various modules, steps, data, etc. of embodiments of the present invention, the terms "first", "second", etc. are used merely to distinguish between various modules, steps, data, etc. and do not indicate a particular order or degree of importance. Indeed, the terms "first," "second," and the like are fully interchangeable.
A testimonial system 1 according to an embodiment of the present invention will be described below with reference to fig. 1 and 2.
The testimony of a witness test system 1 comprises testimony of a witness all-in-one 10 and testing arrangement 20. The integrated witness verification machine 10 is in communication connection with the integrated witness verification machine 10 and is used for verifying whether the site image and the head portrait of the certificate are the same person or not; the testing device 20 is used for testing the human-certificate-verification all-in-one machine; wherein, testimony of a witness all-in-one 10 includes: the verification device 110 is used for judging whether the scene image and the certificate head portrait are the same person or not; a card reader 120 connected to the verification device 110; a support 130 connected to the verification device 110 for supporting a camera 140; the camera 140 is connected with the verification device 110 through the bracket 130 and is used for acquiring a field image; wherein the test device 20 comprises: a testimonial testing host 210 and a display device 220; wherein, testimony of a witness test host computer 210 and testimony of a witness all-in-one 10 communication connection, testimony of a witness test host computer 210 includes: a receiving module 211, a transmitting module 212, and a control module 213; the receiving module 211 is electrically connected with the control module 213 and is used for receiving the verification result of the people verification and verification all-in-one machine 10; the sending module 212 is electrically connected with the control module 213, and is used for sending the certificate head portrait to the people and certificate checking machine 10, sending the field image to the display device 220, and sending a checking request instruction to the people and certificate checking machine 10; a control module 213 for controlling the receiving module 211 and the sending module 212; and the display device 220 is in communication connection with the testimony of a witness test host 210 and is used for displaying the field image sent by the testness test host, and the display device is arranged in the shooting range of the camera of the testness all-in-one machine and enables the camera to shoot the field image displayed by the display device.
In this embodiment, the testimonial for testial for testinal for.
The control module 213 is used for controlling the sending module 211, the receiving module 212 and the acquired image of the testimonial host computer 210 to be distributed. In one example, the images obtained by the receiving module 211 are derived from a database included in the cloud, and each set of test images is obtained from the database. In another example, each set of test images is acquired by its own storage device in the test device 20. The test image includes: the image system comprises a field image and a certificate head portrait, wherein a face image in the field image can be inconsistent with the certificate head portrait. The control module 213 sends an authentication request to the witness authentication and verification integrated machine 10 through the sending module 211, and when the witness authentication and verification integrated machine 10 receives the authentication request, the test starts. The control module 213 sends the acquired test image to the witness verification all-in-one machine 10 and the display device 220 through the sending module 212, the witness verification all-in-one machine 10 receives the certificate head portrait, and the witness verification all-in-one machine 10 simulates the certificate head portrait in the certificate information acquired by the card reader 120 in actual work; the display device 220 displays the scene image for simulating the witness in actual work, and the camera 140 of the witness verification all-in-one machine 10 shoots the scene image to obtain the scene face image. In one example, the camera 140 is built into the verification device 110; in another example, the camera 140 may be connected to the verification device 110 through a bracket, which includes a lifting bracket, and positioned above the verification device 110 to perform photographing. The verification device 110 performs one-to-one verification on the acquired scene face head portrait and the certificate head portrait, and transmits a verification result (the scene face head portrait and the certificate head portrait are compared to be the same person or not) to the host computer 210 for the personal certificate test, and the verification result is received by the receiving module 212. After the testimony testing host 210 receives the verification result, the next group of image tests are carried out.
The witness test host 210 sends the field image and the certificate head portrait to the display device and the witness verification all-in-one machine respectively, the witness verification all-in-one machine automatically collects images to perform verification work, the working scene of the witness verification all-in-one machine in practical application is simulated, the operation can be reflected truly, and in practical application, whether the witness verification all-in-one machine can accurately verify that the face and the certificate head portrait can be matched under normal work is judged.
In an embodiment, the testimonial system 1 further comprises an illumination device 30 for varying the lighting conditions of the display device 20, for example: weak light, backlight, exposure, etc. The lighting device includes a light emitting element 301 for illuminating the display device 20; a holder 302 for rotatably supporting the light emitting element. In another example, the illumination device 30 is located on one side of the display device 220 and the stand 302 is located on the ground to support the illumination device. According to the same group of pushed field images and certificate head images, the light intensity around the display device 20 is changed by the lighting device 30, so that the exposure degrees of the field face images shot and obtained by the camera 140 every time are different, and the influence on the accuracy of the integrated personal certificate verification machine caused by the fact that the same certificate holder and the same certificate are in the same place due to different illumination conditions in practical application is favorably tested.
In an embodiment, the testimonial system 1 further comprises a mobile device 40, and the mobile device 40 is connected with the display device 20 and used for moving the display device 20. In one example, the distance between the display device 20 and the witness check all-in-one machine 10 is adjusted by controlling the position change, such as the distance, the angle, etc., between the display device 20 and the witness check all-in-one machine 10, so that the size of the live face image acquired by the camera 140 at each time is different. By moving the display device 20, the situation that the stand position of the all-in-one machine is far and close in practical application is simulated. The human-certificate checking all-in-one machine is beneficial to testing whether the human-certificate checking all-in-one machine aims at the same human face or not, and whether the checking result of the human-certificate checking all-in-one machine is influenced or not is judged due to different sizes of the on-site human face images acquired by the cameras. In yet another example, the illumination condition of the live image and the distance to the witness check machine 10 are adjusted simultaneously by controlling the position change between the display device 20 and the witness check machine 10. The sizes of the live face images acquired by the camera 140 at each time are different and the illumination conditions are different. Through the mobile display device 20, the testability people's identity verification all-in-one 10 can test in practical application, and the face image size that just obtains is different under different illumination conditions, and people's identity verification all-in-one is accurate to the verification result of same people face, and illumination factor and position factor whether can produce the influence to the result of people's identity verification.
In one example, the moving device 40 further includes a rotating member and/or a lifting member 401 for adjusting the direction and/or height of the display device 20. By adjusting the direction and/or height of the display device 20, the witness verification all-in-one machine 10 obtains different angles for the same person of the field face image, and is used for testing whether the witness verification all-in-one machine has influence on the verification result because the witness verification all-in-one machine has different angles for the obtained field face image in the actual application of the witness verification all-in-one machine 10. Through the angle of the rotary display device, the different angles of the acquired on-site human face images can be tested, whether the human face image verification all-in-one machine is influenced or not can be influenced, data do not need to be additionally added, and the cost is saved.
In one embodiment, the testimonial host 210 further comprises: and the storage module is electrically connected with the receiving module 211, the sending module 212 and the control module 113 respectively, and is used for storing all data of the testimony testing host. The witness test host 210 may store the tape stored information in its internal memory module. The information to be stored may include some intermediate data in the testimonial process, test result information, etc., such as: the on-site image and the certificate head portrait used for testing the people and certificate checking all-in-one machine and the checking result information of the people and certificate checking all-in-one machine are stored in advance.
In an embodiment, the testimony host 210 further includes a timer 214, and the timer 214 is electrically connected to the control module 213 and is used for controlling the time when the sending module 212 sends the certificate head portrait to the testimony verification all-in-one machine and the time when the sending module 212 sends the live image to the display device 20. In one example, the timer 214 is used to control the time that the transmission module 112 transmits the live image to the display device 120 and the credential avatar to the witness verification station. And presetting a time difference threshold value, and separating the time zone for sending the live image and the time zone for sending the certificate head portrait for timed sending. For example: the difference between the time for sending the live image and the time for sending the certificate head portrait is preset to be 2 seconds, the live image is sent to the display device 120, and the sending module 212 is controlled by the timer 214 to push the certificate head portrait to the integrated personal certificate verification machine after two seconds. Through time-sharing pushing of the pictures, the situation that the head portrait of the certificate is matched with the scene image of the previous person, the verification result of the people-certificate-verification all-in-one machine is interfered, and the test result of the people-certificate-verification all-in-one machine is influenced is avoided. In another example, the timer 214 is used to control the pushing time of the sending module 212, and preset a time threshold, after the sending module 212 finishes pushing a group of pictures, within a preset time threshold period, if the receiving module 211 does not receive the verification result of the witness verification all-in-one machine, the receiving module 211 performs timeout processing and records the result, and as a test result of the current group of pictures, the sending module 212 continues to push the next group of pictures. Through presetting the time threshold, help in the in-process of test, avoid the testimony of a witness to verify all-in-one because of some reasons, if temporary fault, lead to making judgement to present group's image, influence the test process.
In one embodiment, the display device 20 includes: a display, a projector, or a 3D imaging device. The display device 20 is used for displaying a live image, and a display device, a projector, a 3D imaging device, or other devices for displaying can be selected as a device for displaying the live image, so as to provide the live image for the witness verification integrated machine.
Hereinafter, a workflow of a testimony of witness system according to an embodiment of the present invention will be described with reference to fig. 3.
Firstly, the testimony of a witness test system is in communication connection with the testimony of a witness verification all-in-one machine. The testimony testing host computer obtains the scene image and the certificate head portrait through the database. A field image and a document avatar are a set of test images. Optionally, the tester verifies the accuracy of the all-in-one machine, and the live image and the certificate head image in each group of test images are the same person; and testing the error rate of the people and certificate verification all-in-one machine, wherein the field image in each group of test images can not be consistent with the certificate head portrait.
When each group of tests are carried out, the witness test host sends a field image to the display first, and the field condition of the witness verification all-in-one machine in the real environment is simulated. After a period of time, the testimony of the people sends a verification request to the testimony of the people verification all-in-one machine, and sends the head portrait colleagues of the certificates to the testness of the people verification all-in-one machine to wait for the testness of the people verification all-in-one machine to verify. Avoiding the need to match the scene images of the previous group with the certificate head portrait generated by simultaneous transmission.
After the witness verification all-in-one machine receives the verification request, the witness verification all-in-one machine takes a snapshot of a field image in the display through the camera to acquire a simulated face image. Comparing the acquired simulated face image with the acquired certificate head portrait one to obtain a verification result, for example: and verifying that the simulated face image is consistent with the face on the certificate head portrait, wherein the verification result is that the current image group is the same person, or verifying that the simulated face image is not consistent with the face on the certificate head portrait, and the verification result is that the current image group is not the same person. And finally, sending the verification result to a testimony testing host for evaluating the performance of the testimony verification all-in-one machine.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In one embodiment, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Similarly, it should be appreciated that in the description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. However, the present invention should not be construed to reflect the following intentions: rather, the invention as claimed requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single disclosed embodiment, and the corresponding technical problems are solved. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.
The foregoing description of the implementation of the invention has been presented for purposes of illustration and description. It is not intended to be exhaustive or to limit the invention to the precise form disclosed, and modifications and variations are possible in light of the above teachings or may be acquired from practice of the invention. The embodiments were chosen and described in order to explain the principles of the invention and its practical application to enable one skilled in the art to utilize the invention in various embodiments and with various modifications as are suited to the particular use contemplated.
Claims (6)
1. A witness testing system, comprising: the certificate checking all-in-one machine is used for checking whether the site image and the certificate head portrait are the same person or not; the testing device is in communication connection with the human-certificate checking all-in-one machine and is used for testing the human-certificate checking all-in-one machine;
wherein, the testimony of a witness all-in-one includes: the verification device is used for judging whether the site image and the certificate head portrait are the same person or not; the card reader is connected with the verification device; the camera is connected with the verification device and used for acquiring the field image;
wherein, the testing arrangement includes: testimony of a witness test host computer and display device, wherein, testimony of a witness test host computer with testimony of a witness verification all-in-one communication connection, testimony of a witness test host computer includes: the device comprises a receiving module, a sending module and a control module;
the receiving module is electrically connected with the control module and is used for receiving the verification result of the people and certificate verification all-in-one machine;
the sending module is electrically connected with the control module, and is used for sending the certificate head portrait to the people and certificate checking all-in-one machine, sending the field image to the display device, and sending a checking request instruction to the people and certificate checking all-in-one machine;
the control module is used for controlling the receiving module and the sending module;
the display device is in communication connection with the testimony of the witness test host computer and used for displaying the field image sent by the test host computer, the display device is arranged in the shooting range of the camera of the testimony of the witness verification all-in-one machine, and the camera can shoot the field image displayed by the display device.
2. The testimony system of claim 1, wherein the testimony system further comprises an illumination device for changing an illumination condition of the display device, the illumination device comprising a light emitting element for illuminating the display device; a holder for rotatably supporting the light emitting element.
3. The testimony system of claim 1 or 2, wherein the testimony system further comprises a moving device connected with the display device for moving the display device.
4. The testimony system of claim 3, wherein the moving means further comprises a rotating means and/or a lifting means for adjusting the orientation and/or height of the display means.
5. The testimony of a witness system as in claim 1, wherein said testimony of a witness host computer further comprises a timer, said timer is electrically connected with said control module, and is used for controlling the time of said sending module sending said certificate head portrait to said testimony verification all-in-one machine and the time of said sending module sending said live image to said display device.
6. The testimony system of claim 1, wherein the display device comprises: one of a display, a projector, or a 3D imaging device.
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| CN201921027275.9U CN210015436U (en) | 2019-07-03 | 2019-07-03 | Testimony of a witness test system |
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| CN201921027275.9U CN210015436U (en) | 2019-07-03 | 2019-07-03 | Testimony of a witness test system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022001097A1 (en) * | 2020-06-30 | 2022-01-06 | 公安部第三研究所 | Algorithm evaluation system and test method for performance test of person and certificate verification device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022001097A1 (en) * | 2020-06-30 | 2022-01-06 | 公安部第三研究所 | Algorithm evaluation system and test method for performance test of person and certificate verification device |
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