CN103634535A - Intelligent video overlap processor - Google Patents
Intelligent video overlap processor Download PDFInfo
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- CN103634535A CN103634535A CN201310731673.XA CN201310731673A CN103634535A CN 103634535 A CN103634535 A CN 103634535A CN 201310731673 A CN201310731673 A CN 201310731673A CN 103634535 A CN103634535 A CN 103634535A
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Abstract
The invention discloses an intelligent video overlap processor and a processing method thereof. The overlap processor comprises a video collecting module, a human face detection module, a video overlap module and a video output module, wherein the video collecting module collects videos in two paths: videos output by a scene camera and output videos on a camera of a window auxiliary interphone; the human face detection module analyzes and detects human faces by using the output videos on the camera of the window auxiliary interphone by the processor; if human faces are detected, the human face detection module processes the human faces according to preset sizes and positions; the video overlap module overlaps the detected human faces to the videos output by the scene camera and overlaps data of a currency count machine uploaded by a data collector of the currency count machine on the videos output by the camera according to preset positions at the same time; the video output module outputs videos to a DVR (Digital Video Record) monitor, records, stores and displays for examination in a later period. The processor disclosed by the invention solves the problem that environmental cameras cannot clearly record facial features of clients and cannot record counting quantity, denomination and total amount of the currency count machine, thereby providing clear audio and video records as powerful evidence for trade disputes.
Description
Technical field
The present invention relates to bank counter monitoring field, be exclusively used in people's face video superimpose of teller monitoring with the monitoring of self-service district of financial business outlets, on the picture of the road TV monitoring and controlling that realizes that people's face feature in picture, people's face are captured video and information such as data that paper money counter is shown are added in real time.
Background technology
Along with in window services industry, particularly bank finance institutional network is more and more frequent, cash flow quantity is increasing, safety precaution to the teller of financial institution supervisory control system is also had higher requirement, what the supervisory control system of current bank agency adopted is a colour TV camera, only clerk counter panorama is carried out to monitoring video, due to video camera mounting distance, the obstruct of angle and bulletproof glass, make client's facial characteristics see very unclearly, also cannot see paper money counter point cash amount clearly, also just cannot meet " face feature that can clearly show client " of standard-required.Once occur after mistake or dispute criminal case, playback video recording can not provide the feature about cash quantity information Ji Ren face, can only be a videorama that video camera provides, to solving this class dispute, substantially not have to help, can not provide strong evidence to help public security department to solve a case as early as possible.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art a kind of intelligent video overlap-add procedure device is provided, in order to solve environment camera, can not clearly record client's facial characteristics, can not record the problem of paper money counter point cash amount, denomination, total value, for Transaction Disputes provides video-with-audio recording and strong evidence clearly.
In order to realize foregoing invention object, the invention provides following technical scheme:
Intelligent video overlap-add procedure device, this processor comprises: video acquisition module, people's face detection module, video superimpose module and video output module;
Video acquisition module gathers two-path video: the output video of camera on the video of scene video camera output and window talkback auxiliary machine;
People's face detection module, is used processor to carry out human face analysis detection to the output video of camera on window talkback auxiliary machine, if people's face detected, people's face is processed according to default size, default position;
Video superimpose module, is added to the people's face detecting on the video of scene video camera output, and the paper money counter data of simultaneously paper money counter data collecting instrument being uploaded, and is superimposed upon on the video of video camera output according to default position;
Video output module, output video is to DVR monitor, and video recording, deposit, demonstration, supply the later stage to check.
Preferably, the data general-purpose serial ports that reception counting machine data Acquisition Instrument is uploaded is RS232 and RS485.
Preferably, this processor adopting hardware encipher, the confidentiality of raising software and hardware.
The present invention also provides a kind of processing method of intelligent video overlap-add procedure device, and the method comprises the following steps:
Step 1: each port of power-up initializing, if initialization or create unsuccessfully reinitializes, initialization success enters step 2;
Step 2: create four threads after initialization success, video port gathers thread, the network interface data receiver of video thread, serial ports reception counting machine data collector information and analyzes thread and key scan thread, and be thread allocation space;
Step 3: whether detect four threads has effective information, active data or button to trigger, if proceed to step 4, otherwise video port gathers video thread and on output video, superposes without video input character, other threads return to be proceeded to detect;
Step 4: video port gathers video thread the people's face candid photograph input channel video in video information is carried out to the detection of people's face, if people's face detected, stack people face is on video, otherwise if can't detect people's face, overlay video flows on video;
Serial ports receives counting machine data collector information thread, the data based corresponding format receiving resolved, and the counting machine information that superposes on output video;
By in step 3 and step 4, be added to main video proceed to step 5 of resulting information in video;
Step 5: main video is filled into demonstration output buffer, by video output, carry out output state demonstration, and whether detection system running status is normal, if state is normal, carry out the video acquisition of next stage, if otherwise there is extremely proceeding to step 1.
Described network interface data receiver is analyzed thread, is to the reception of network data and parsing, completes the upgrading of computer applied algorithm to its control and system.
Described key scan thread is the scanning to button, completes the design function of button to system.
Compared with prior art, beneficial effect of the present invention is:
This product is by window camera video is carried out to human face analysis, and the feature to face characteristic, is superimposed upon in ambient video, makes like this can show clearly client's facial characteristics on video, simultaneously can real time record paper money counter data.When producing dispute with client, can accomplish that card can look into, and by press the adjustment of bond energy adjustment people face superposed positions, paper money counter data superposed positions, in optimum mode, solve field demand.
Accompanying drawing explanation
The on-the-spot scheme of installation of Fig. 1 intelligent video overlap-add procedure device.
The principal diagram intention of Fig. 2 intelligent video overlap-add procedure device.
Fig. 3 intelligent video overlap-add procedure device program flow diagram.
Embodiment
Below in conjunction with test example and embodiment, the present invention is described in further detail.But this should be interpreted as to the scope of the above-mentioned theme of the present invention only limits to following embodiment, all technology realizing based on content of the present invention all belong to scope of the present invention.
Refer to Fig. 1, intelligent video overlap-add procedure device mainly designs for bank counter Windows, figure mono-is site environment schematic diagram, the video that intelligent video overlap-add procedure device gathers the output of scene video camera 1. with window talkback auxiliary machine on the 3. two-path video of output video of camera, processor carries out human face analysis detection to the video of 3. output, if people's face detected, by people's face according to default size, 1. default position is added on video, and 1. the paper money counter data of simultaneously paper money counter data collecting instrument being uploaded are superimposed upon on video according to default position, output to DVR monitor, video recording, deposit, show, supply the later stage to check.
Refer to Fig. 2, Fig. 2 has illustrated the hardware elementary diagram of intelligent video overlap-add procedure device.1. up-to-date fixed DSP in the C6000 of tms320dm642 ShiTI company series DSP, its core is C6416 type high-performance digital signal processor, there is extremely strong handling property, flexibility and the programmability of height, simultaneously peripheral integrated very complete equipment and the interface such as audio frequency, video and network service.2. SAA7121 video coding chip, exports for Video coding.3. 4. TVP5150AM1 video decoding chip, native system gathers two-path video.5. 6. by TL16C752B serial ports transceiver, expand two universal serial ports, one for RS232 5., and one for RS485 6., the data of uploading for receiving counting machine data Acquisition Instrument.7. RTL8201 is used for connecting network interface, is convenient to program upgrade, and expanded application on computers.8. FLASH storage program and application configuration.9. SDRAM program running space.10. adopt hardware encipher, improve the confidentiality of software and hardware.Power management, provides required voltage and reset.
Refer to Fig. 3, Fig. 3 is the program flow diagram of intelligent video overlap-add procedure device.Be the multithreading of developing based on TI DSP/BIOS framework, accurately, face detection system efficiently.1. each port of power-up initializing, creates four threads after initialization success, video port gather two-path video 2., RS485 or RS232 receive counting machine data collector information 3., the analysis of network interface data receiver 4., key scan 5., and be thread allocation space; If initialization or create unsuccessfully, reinitializes.The thread journey of 2. serving as theme, priority is the highest, and the collection of main processing video data, carries out the detection of people's face to video, the operation result of other several threads that finally superpose on main video, finally output, controls the state informations such as indicator light, buzzer.3. thread receives for serial ports the data message that counting machine data collector is uploaded, and data are carried out to protocol analysis, obtains a result.4. thread is to the reception of network data and parsing, completes the upgrading of computer applied algorithm to its control and system.5. thread is the scanning to button, completes the design function of button to system.Four threads 2., 3., 4., 5. the result of operation is superimposed upon main video and 6. goes up, and is filled into demonstration output buffer, output display.7. detection system running status, if there is autoboot system extremely.
Claims (6)
1. intelligent video overlap-add procedure device, is characterized in that, this processor comprises: video acquisition module, people's face detection module, video superimpose module and video output module;
Video acquisition module gathers two-path video: the output video of camera on the video of scene video camera output and window talkback auxiliary machine;
People's face detection module, is used processor to carry out human face analysis detection to the output video of camera on window talkback auxiliary machine, if people's face detected, people's face is processed according to default size, default position;
Video superimpose module, is added to the people's face detecting on the video of scene video camera output, and the paper money counter data of simultaneously paper money counter data collecting instrument being uploaded, and is superimposed upon on the video of video camera output according to default position;
Video output module, output video is to DVR monitor, and video recording, deposit, demonstration, supply the later stage to check.
2. intelligent video overlap-add procedure device according to claim 1, is characterized in that, receiving the data general-purpose serial ports that counting machine data Acquisition Instrument uploads is RS232 and RS485.
3. intelligent video overlap-add procedure device according to claim 1, is characterized in that, this processor adopting hardware encipher improves the confidentiality of software and hardware.
4. a processing method for intelligent video overlap-add procedure device, is characterized in that, the method comprises the following steps:
Step 1: each port of power-up initializing, if initialization or create unsuccessfully reinitializes, initialization success enters step 2;
Step 2: create four threads after initialization success, video port collection video thread, serial ports receive counting machine data collector information thread, network interface data receiver is analyzed thread and key scan thread, and is thread allocation space;
Step 3: whether detect four threads has effective information, active data or button to trigger, if proceed to step 4, otherwise video port gathers video thread and on output video, superposes without video input character, other threads return to be proceeded to detect;
Step 4: video port gathers video thread the people's face candid photograph input channel video in video information is carried out to the detection of people's face, if people's face detected, stack people face is on video, otherwise if can't detect people's face, overlay video flows on video;
Serial ports receives counting machine data collector information thread, the data based corresponding format receiving resolved, and the counting machine information that superposes on output video;
By in step 3 and step 4, be added to main video proceed to step 5 of resulting information in video;
Step 5: main video is filled into demonstration output buffer, by video output, carry out output state demonstration, and whether detection system running status is normal, if state is normal, carry out the video acquisition of next stage, if otherwise there is extremely proceeding to step 1.
5. the processing method of intelligent video overlap-add procedure device according to claim 4, is characterized in that, described network interface data receiver is analyzed thread, is to the reception of network data and parsing, completes the upgrading of computer applied algorithm to its control and system.
6. the processing method of intelligent video overlap-add procedure device according to claim 4, is characterized in that, described key scan thread is the scanning to button, completes the design function of button to system.
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| CN201310731673.XA CN103634535A (en) | 2013-12-26 | 2013-12-26 | Intelligent video overlap processor |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104683718A (en) * | 2015-01-28 | 2015-06-03 | 四川君逸易视科技有限公司 | High-definition intelligent video overlapping processor system |
| CN105376630A (en) * | 2015-10-15 | 2016-03-02 | 青海汉纳国际文化传播有限公司 | Method for displaying commodity in advertisement video |
| CN105959329A (en) * | 2016-07-18 | 2016-09-21 | 四川君逸数码科技股份有限公司 | High-definition video superposition processing system |
| CN106127585A (en) * | 2016-07-18 | 2016-11-16 | 四川君逸易视科技有限公司 | Centralized financing control device and method |
| CN106127577A (en) * | 2016-07-18 | 2016-11-16 | 四川君逸数码科技股份有限公司 | Teller operates information acquisition system and method |
| CN106127584A (en) * | 2016-07-18 | 2016-11-16 | 四川君逸易视科技有限公司 | Distributed financing risk prevention system |
| CN106162083A (en) * | 2016-07-18 | 2016-11-23 | 四川君逸数码科技股份有限公司 | A kind of HD video overlap-add procedure system and the method carrying out safety certification thereof |
| CN106204269A (en) * | 2016-07-18 | 2016-12-07 | 四川君逸易视科技有限公司 | Financing risk management and control software approach |
| CN106228443A (en) * | 2016-07-18 | 2016-12-14 | 四川君逸易视科技有限公司 | Financial industry network financing risk management and control system |
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2013
- 2013-12-26 CN CN201310731673.XA patent/CN103634535A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104683718A (en) * | 2015-01-28 | 2015-06-03 | 四川君逸易视科技有限公司 | High-definition intelligent video overlapping processor system |
| CN104683718B (en) * | 2015-01-28 | 2017-10-10 | 四川君逸易视科技有限公司 | High-definition intelligent video overlap-add procedure device system |
| CN105376630A (en) * | 2015-10-15 | 2016-03-02 | 青海汉纳国际文化传播有限公司 | Method for displaying commodity in advertisement video |
| CN105959329A (en) * | 2016-07-18 | 2016-09-21 | 四川君逸数码科技股份有限公司 | High-definition video superposition processing system |
| CN106127585A (en) * | 2016-07-18 | 2016-11-16 | 四川君逸易视科技有限公司 | Centralized financing control device and method |
| CN106127577A (en) * | 2016-07-18 | 2016-11-16 | 四川君逸数码科技股份有限公司 | Teller operates information acquisition system and method |
| CN106127584A (en) * | 2016-07-18 | 2016-11-16 | 四川君逸易视科技有限公司 | Distributed financing risk prevention system |
| CN106162083A (en) * | 2016-07-18 | 2016-11-23 | 四川君逸数码科技股份有限公司 | A kind of HD video overlap-add procedure system and the method carrying out safety certification thereof |
| CN106204269A (en) * | 2016-07-18 | 2016-12-07 | 四川君逸易视科技有限公司 | Financing risk management and control software approach |
| CN106228443A (en) * | 2016-07-18 | 2016-12-14 | 四川君逸易视科技有限公司 | Financial industry network financing risk management and control system |
| CN106162083B (en) * | 2016-07-18 | 2019-06-14 | 四川君逸数码科技股份有限公司 | A kind of HD video superposition processing system and its method for carrying out safety certification |
| CN105959329B (en) * | 2016-07-18 | 2022-06-24 | 四川君逸数码科技股份有限公司 | High-definition video superposition processing system |
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