CN208433010U - Police AR display system based on recognition of face - Google Patents
Police AR display system based on recognition of face Download PDFInfo
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- CN208433010U CN208433010U CN201820151856.2U CN201820151856U CN208433010U CN 208433010 U CN208433010 U CN 208433010U CN 201820151856 U CN201820151856 U CN 201820151856U CN 208433010 U CN208433010 U CN 208433010U
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Abstract
The police AR display system based on recognition of face that the utility model relates to a kind of, including AR intelligent glasses, Cloud Server and command system, the AR intelligent glasses include AR display chip, AR display screen, face acquisition device and face identification device, by integrating face identification device in AR display system, collected human face data is transmitted to Cloud Server, it is compared with the human face data in cloud face database, so that public security police also can be quick in daily patrol, accurately find the target person in face database, mitigate public security police burden, increase concealment and efficiency that public security police handles a case；Simultaneously, in acquisition image process, retain image and video evidence, furthermore, by AR intelligent glasses, the public security police of wearing can also keep real-time contacts with command system, and real-time live is sent to command system, enable commanding officer to grasp field condition in time, makes quickly order and deployment.
Description
Technical field
The utility model relates to face recognition technologies and AR display technology, more particularly, to the police AR based on recognition of face
Display system.
Background technique
Recognition of face is a kind of biological identification technology for carrying out identification based on facial feature information of people.With camera shooting
Machine or camera acquire image or video flowing containing face, and automatic detection and tracking face in the picture, and then to detection
The face that arrives carries out a series of the relevant technologies of face, usually also referred to as Identification of Images, face recognition.
It orders to arrest criminal currently, the public security police of China relies primarily on photo or finds lost children, not only low efficiency, knows
Other speed is slow, and is easier to act rashly and alert the enemy, and causes the escape of criminal.Face recognition technology can help public security police accurate
Identification, confirm the information of suspicious figure, meanwhile, AR glasses can make wearer see that AR is aobvious while seeing real scene
Display information in display screen refers to for wearer, therefore public security police can be made in day AR glasses combination face recognition technology
People information often is accurately identified in patrol, recognition speed is fast, more convenient also more to have concealment and safety.
Summary of the invention
The police AR display system based on recognition of face that in order to solve the above problems, the utility model proposes.
The main contents of the utility model include:
Police AR display system based on recognition of face, including AR intelligent glasses, Cloud Server and command system, the AR
Intelligent glasses include AR display chip, AR display screen, face acquisition device and face identification device, and the AR display screen is transparent
Material, the AR display chip can be received the data that the Cloud Server is sent by Wi-Fi and be shown in the AR and shown
In display screen；Face acquisition device is connect with the face identification device, the face acquisition device by Cloud Server with it is described
Command system connection；The face identification device includes recognition of face intelligent chip, and the recognition of face intelligent chip includes figure
As characteristic extracting module, described image characteristic extracting module can extract the characteristic point in image；The Cloud Server includes cloud
Face database and processor, the processor are connected with the cloud face database, and the face identification device passes through wireless network and institute
Cloud Server connection is stated, the processor extracts the target feature point in the cloud face database and passes with the characteristic extracting module
Defeated next characteristic point is compared；The command system includes display screen, and the display screen is for showing the video acquisition dress
Set the video data sent.
Preferably, the AR display screen includes LCOS display screen, OLED display screen and LED display.
Preferably, the recognition of face intelligent chip further includes image pre-processing module, described image preprocessing module energy
Enough to pre-process to the face acquisition device acquired image, described image preprocessing module by treated, send out by image
It send to described image characteristic extracting module.
Preferably, the face acquisition device is camera or video camera with Face datection function.
Preferably, the AR intelligent glasses further include communication device, and the command system further includes order command device, institute
Communication device is stated to be connected by the Cloud Server with order command device.
Preferably, the communication device includes microphone and audio-frequency amplifier, and the order command device is commandable microphone.
Preferably, the AR intelligent glasses further include power supply module, and the power supply module provides for the AR intelligent glasses
Power supply.
Preferably, the power supply module is one of battery and solar battery or combination.
The utility model has the beneficial effects that: the utility model shows AR and face recognition technology combines, it is aobvious in AR
Show and integrate face identification device in system, collected human face data is transmitted to Cloud Server, with the face in cloud face database
Data are compared, so that public security police also can quickly and accurately have found the target person in face database in daily patrol, subtract
Light public security police burden, increases concealment and efficiency that public security police handles a case；Meanwhile in acquisition image process, retain image
And video evidence, in addition, the public security police of wearing can also keep real-time contacts with command system by AR intelligent glasses, and
Real-time live is sent to command system, commanding officer is enabled to grasp field condition in time, makes quickly order and deployment.
Detailed description of the invention
Fig. 1 is the structural block diagram of the utility model.
Specific embodiment
The technical solution protected below in conjunction with attached drawing to the utility model illustrates.
Incorporated by reference to Fig. 1.The utility model proposes the police AR display system based on recognition of face, AR is shown and face
Identification technology combines, its public security police is made to provide help.
The AR display system of the utility model includes AR intelligent glasses, Cloud Server and command system three parts.The AR
Intelligent glasses are worn for public security police, and the AR intelligent glasses include AR display chip, AR display screen, face acquisition device and people
Face identification device, wherein the AR display chip shows that these data in AR for receiving the data that Cloud Server is sent
Screen display, and the AR display screen be transparent material so that wearer see AR show information displayed on screen while, still
Extraneous scene can be so clearly seen, AR display screen enables data needed for wearer to show before wearer,
Sight without influencing wearer；In the present embodiment, the AR display screen includes LCOS display screen, OLED display screen and LED
Display screen.
The face acquisition device provides device for the data source of this AR display system, and the face acquisition device can be real
When collect facial image, in the present embodiment, the face acquisition device be camera with Face datection function or
Person's video camera；I.e. face acquisition device can collect the image of face, also available video data, the face acquisition dress
Human face data can will be collected by, which setting, is sent to command system through Cloud Server, and the command system includes display screen, Neng Gouxian
Show the face image data or video data that transmission comes, understands real-time scene, in the present embodiment, the people for commanding
Face acquisition device is connect by wireless network with the Cloud Server, and the Cloud Server can also be by the face acquisition device
Human face data be stored in its memory, used as evidence from now on.
Collected facial image is sent to the face identification device, the face simultaneously by the face acquisition device
Identification device includes recognition of face intelligent chip, can be calculated the face image data received, be handled, the face
Identification intelligent chip includes image characteristics extraction module, and described image characteristic extracting module can extract the characteristic point in image；
In one of the embodiments, due to illumination bright-dark degree and the superiority and inferiority of equipment performance etc., often there are noise, contrasts
The disadvantages of inadequate, meanwhile, the distance of distance, focal length size etc. makes size and location of the face among entire image not true
It is fixed, it further include having figure in recognition of face intelligent chip to help image characteristics extraction module preferably to extract characteristic point
As preprocessing module, the pretreatment to facial image mainly includes the works such as face righting, the enhancing of facial image and normalization
Make.Face righting is the facial image that face location is proper in order to obtain；Image enhancement is the quality in order to improve facial image,
It is not only visually more clear image, but also image is made to be more conducive to the processing and identification of computer；Normalize the target of work
It is that acquirement size is consistent, the identical standardized face's image of gray scale value range；Through described image preprocessing module, treated
The image to be extracted of image, described image characteristic extracting module has better quality, and it is quasi- to be conducive to image characteristics extraction module
Really, the characteristic point of image is quickly extracted；After described image characteristic extracting module extracts characteristic point, pass through wireless network transmissions
To the Cloud Server, the Cloud Server includes processor and cloud face database, is stored with target person in the cloud face database
The data such as facial image or characteristic point, the processor by compare described image characteristic extracting module transmission come characteristic point
With the characteristic point in the cloud face database, searches optimal matched data or provide the higher several data of matching degree, it is described
Obtained data are sent to the AR intelligent glasses by Cloud Server, and the AR display chip control shows data to be shown in AR
On screen, watched for wearer.
In addition, the AR intelligent glasses further include having communication device, the communication device passes through Cloud Server and the finger
The order command device waved in system is connected, and the communication device includes microphone and audio-frequency amplifier, the order command device
It include commandable microphone, wearer can keep conversing by microphone and commanding, and commanding can pass through commandable microphone
Order, deployment are issued to wearer.
It is additionally provided with power supply module in the AR intelligent glasses, power supply can be provided for the modules in AR intelligent glasses,
In the present embodiment, the power supply can be one of battery and solar battery or battery and solar battery
Combination.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (8)
1. the police AR display system based on recognition of face, which is characterized in that including AR intelligent glasses, Cloud Server and commander system
System, the AR intelligent glasses include AR display chip, AR display screen, face acquisition device and face identification device, and the AR is aobvious
Display screen is transparent material, and the AR display chip can receive the data that the Cloud Server is sent and display by Wi-Fi
On the AR display screen；Face acquisition device is connect with the face identification device, and the face acquisition device is taken by cloud
Business device is connect with the command system；The face identification device includes recognition of face intelligent chip, the recognition of face intelligence
Chip includes image characteristics extraction module, and described image characteristic extracting module can extract the characteristic point in image；The cloud clothes
Business device includes cloud face database and processor, and the processor is connected with the cloud face database, and the face identification device passes through nothing
Gauze network is connect with the Cloud Server, the processor extract the target feature point in the cloud face database and with the feature
The characteristic point that extraction module transmission comes is compared；The command system includes display screen, and the display screen is described for showing
The video data that face acquisition device is sent.
2. the police AR display system according to claim 1 based on recognition of face, which is characterized in that the AR display screen
Including LCOS display screen, OLED display screen and LED display.
3. the police AR display system according to claim 1 based on recognition of face, which is characterized in that the recognition of face
Intelligent chip further includes image pre-processing module, and described image preprocessing module can be collected to the face acquisition device
Image is pre-processed, and by treated, image is sent to described image characteristic extracting module to described image preprocessing module.
4. the police AR display system according to claim 1 based on recognition of face, which is characterized in that the face acquisition
Device is camera or video camera with Face datection function.
5. the police AR display system according to claim 1 based on recognition of face, which is characterized in that the AR Brilliant Eyes
Mirror further includes communication device, and the command system further includes order command device, and the communication device passes through the Cloud Server
It is connected with order command device.
6. the police AR display system according to claim 5 based on recognition of face, which is characterized in that the communication device
Including microphone and audio-frequency amplifier, the order command device includes commandable microphone.
7. the police AR display system according to any one of claims 1 to 6 based on recognition of face, which is characterized in that described
AR intelligent glasses further include power supply module, and the power supply module provides power supply for the AR intelligent glasses.
8. the police AR display system according to claim 7 based on recognition of face, which is characterized in that the power supply module
For one of battery and solar battery or combination.
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| CN201820151856.2U CN208433010U (en) | 2018-01-29 | 2018-01-29 | Police AR display system based on recognition of face |
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| CN201820151856.2U CN208433010U (en) | 2018-01-29 | 2018-01-29 | Police AR display system based on recognition of face |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109951637A (en) * | 2019-03-19 | 2019-06-28 | 温州洪启信息科技有限公司 | Safety monitoring probe analysis and processing method based on big data |
| CN110309777A (en) * | 2019-07-01 | 2019-10-08 | 武汉全真光电科技有限公司 | Recognition of face AR glasses and its face identification method based on LCOS framework |
| CN110650322A (en) * | 2019-10-29 | 2020-01-03 | 北京枭龙科技有限公司 | Security and protection system based on cloud service, Internet of things and AR security and protection glasses |
| CN111104927A (en) * | 2019-12-31 | 2020-05-05 | 维沃移动通信有限公司 | Target person information acquisition method and electronic equipment |
| CN111596764A (en) * | 2020-05-18 | 2020-08-28 | 周庆博 | AR glasses face recognition system and method based on android system |
| CN112149530A (en) * | 2020-09-08 | 2020-12-29 | 安徽兰臣信息科技有限公司 | It is alert with wearing glasses based on children cross age bracket noninductive face identification technique |
| CN112836557A (en) * | 2019-11-25 | 2021-05-25 | 北京亮亮视野科技有限公司 | Portrait identification method and system |
| CN112887702A (en) * | 2021-01-11 | 2021-06-01 | 杭州灵伴科技有限公司 | Near-eye display equipment and camera data transmission method thereof |
| CN113177485A (en) * | 2021-04-30 | 2021-07-27 | 筑泰(深圳)信息技术有限公司 | Prison management system |
| CN114466121A (en) * | 2022-01-21 | 2022-05-10 | 中国船舶重工集团公司第七0九研究所 | Air-ground visualization command system based on AR and working method |
| CN114466121B (en) * | 2022-01-21 | 2024-06-25 | 中国船舶重工集团公司第七0九研究所 | AR-based air-ground visual command system and working method |
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2018
- 2018-01-29 CN CN201820151856.2U patent/CN208433010U/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109951637B (en) * | 2019-03-19 | 2020-09-11 | 河北川谷信息技术有限公司 | Security monitoring probe analysis processing method based on big data |
| CN109951637A (en) * | 2019-03-19 | 2019-06-28 | 温州洪启信息科技有限公司 | Safety monitoring probe analysis and processing method based on big data |
| CN110309777A (en) * | 2019-07-01 | 2019-10-08 | 武汉全真光电科技有限公司 | Recognition of face AR glasses and its face identification method based on LCOS framework |
| CN110650322A (en) * | 2019-10-29 | 2020-01-03 | 北京枭龙科技有限公司 | Security and protection system based on cloud service, Internet of things and AR security and protection glasses |
| CN112836557A (en) * | 2019-11-25 | 2021-05-25 | 北京亮亮视野科技有限公司 | Portrait identification method and system |
| CN111104927B (en) * | 2019-12-31 | 2024-03-22 | 维沃移动通信有限公司 | Information acquisition method of target person and electronic equipment |
| CN111104927A (en) * | 2019-12-31 | 2020-05-05 | 维沃移动通信有限公司 | Target person information acquisition method and electronic equipment |
| CN111596764A (en) * | 2020-05-18 | 2020-08-28 | 周庆博 | AR glasses face recognition system and method based on android system |
| CN112149530A (en) * | 2020-09-08 | 2020-12-29 | 安徽兰臣信息科技有限公司 | It is alert with wearing glasses based on children cross age bracket noninductive face identification technique |
| CN112887702A (en) * | 2021-01-11 | 2021-06-01 | 杭州灵伴科技有限公司 | Near-eye display equipment and camera data transmission method thereof |
| CN113177485A (en) * | 2021-04-30 | 2021-07-27 | 筑泰(深圳)信息技术有限公司 | Prison management system |
| CN114466121A (en) * | 2022-01-21 | 2022-05-10 | 中国船舶重工集团公司第七0九研究所 | Air-ground visualization command system based on AR and working method |
| CN114466121B (en) * | 2022-01-21 | 2024-06-25 | 中国船舶重工集团公司第七0九研究所 | AR-based air-ground visual command system and working method |
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Effective date of registration: 20230629 Address after: Room 201, Block B, Changfeng Building, No.14 Xinghuo Road, Jiangbei New District, Nanjing, Jiangsu Province, 210000 Patentee after: Nanjing Xinshi Semiconductor Co.,Ltd. Address before: Room 623, Floor 6, Building 13, Xinzhuyuan, No. 4, Xinzhu Road, Songshan Lake High tech Industrial Development Zone, Dongguan, Guangdong 523000 Patentee before: DONGGUAN XINMENG HUIXIAN ELECTRONIC TECHNOLOGY CO.,LTD. |
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