CN103237195A - Real-time target image transmitting and tracking system - Google Patents
Real-time target image transmitting and tracking system Download PDFInfo
- Publication number
- CN103237195A CN103237195A CN2013101174133A CN201310117413A CN103237195A CN 103237195 A CN103237195 A CN 103237195A CN 2013101174133 A CN2013101174133 A CN 2013101174133A CN 201310117413 A CN201310117413 A CN 201310117413A CN 103237195 A CN103237195 A CN 103237195A
- Authority
- CN
- China
- Prior art keywords
- target
- target image
- processing module
- digital signal
- video
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Closed-Circuit Television Systems (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a real-time target image transmitting and tracking system which comprises a target image processing module, an image coding and compressing module, a camera, a follow-up holder and a remote computer. One end of the camera is connected with the target image processing module, the other end of the camera is connected with the follow-up holder, one end of the image coding and compressing module is connected with the target image processing module, and the other end of the image coding and compressing module is connected with the remote computer. The camera transmits acquired video information of a moving target to the target image processing module to identify and track target images, a command is simultaneously transmitted to the follow-up holder to control rotation of the camera to track the moving target, and target tracking images are transmitted to the remote computer via the image coding and compressing module at a high speed, so that the target tracking images can be displayed on the remote computer. The real-time target image transmitting and tracking system has the advantages that the moving target can be captured and tracked, and tracking video information can be transmitted via an Ethernet in real time.
Description
Technical field
The invention belongs to technical field of video monitoring, particularly a kind of target image real-time Transmission and tracking system.
Background technology
This technology of video monitoring has comprised aspects such as motion target detection, tracking, target classification and behavior understanding, relates to many core topic in a plurality of fields such as computer vision, pattern recognition and artificial intelligence.Along with video monitoring system required hardware cost or software cost reduce greatly, it has obtained day to study widely and to use in recent years.Abroad to the research starting of motion target tracking and transmission system than the domestic early a very long time owing to paid much attention to and in the money, thus the technology of this respect than domestic advanced person a lot.American National military hardware portion has carried out an active video tracking technology that is directed to city and battlefield monitoring, and this technology mainly contains two aspects, is to use under the static situation of camera the tracking to moving target on the one hand.In addition on the one hand then be to utilize video camera is contained in rotary platform finishes tracking to target.At this in the works, consider the relative position estimation in the space of moving target and video camera, initiatively video camera control and a plurality of video camera are united problems such as tracking.
Domestic motion target tracking and this area research of transmission later and has sizable gap abroad.Automation research institute of the Chinese Academy of Social Sciences has proposed a kind of structure of the visual servo intelligent machine hand based on image in 2005, this system has 5 degrees of freedom to constitute, wherein two degrees of freedom be machine wrist and three joysticks the intelligent machine arm.Video camera is adorned two degrees of freedom mechanically, and the machinery of these five degrees of freedom is installed in movably on the platform, uses this intelligent machine arm can realize smoothly the tracking less than the real-time active of the moving target of 0.4m/s of the movement velocity of target.Some independent research institutions have also developed the Related product of motion target tracking system, for example Shanghai gets part company of Readsoft and has developed west new master DWCR-2506, Shanghai Ke Meirui image technique Co., Ltd has developed a kind of dynamic image tracking equipment, and the little Science and Technology Ltd. of looking in Shaanxi has released traffic route supervising device etc.But all there are some shortcomings in these equipment accuracy, real-time.
Summary of the invention
The object of the present invention is to provide a kind of acquisition and tracking that can realize moving target, and can follow the tracks of target image real-time Transmission and the tracking system of video information by the Ethernet real-time Transmission.
The technical solution that realizes the object of the invention is:
A kind of target image real-time Transmission and tracking system comprise target image processing module, image coding compression module, video camera, following-up cradle head and far-end computer; Wherein, video camera one end is connected with the target image processing module, and the other end is connected with following-up cradle head, and image coding compression module one end is connected with the target image processing module, and the other end is connected with far-end computer; Video camera passes to the target image processing module to the moving target video information of gathering and carries out the processing of target image recognition and tracking, send simultaneously to order to following-up cradle head control video camera and rotate the pursuit movement target, and the target following image is transferred to the far-end computer demonstration through image coding compression module with high speed mode.
The present invention compared with prior art, its remarkable advantage:
The present invention adds Ethernet real-time Transmission function, can be by the real-time monitoring of computer target following process on the network, and real-time is good.
Below in conjunction with accompanying drawing the present invention is described in further detail.
Description of drawings
Fig. 1 is target image real-time Transmission of the present invention and tracking system structural representation.
Fig. 2 is the composition schematic diagram of target image processing module of the present invention.
Fig. 3 is the composition schematic diagram of image coding compression module of the present invention.
Embodiment
In conjunction with Fig. 1, a kind of target image real-time Transmission of the present invention and tracking system comprise target image processing module 1, image coding compression module 2, video camera 3, following-up cradle head 4 and far-end computer 5; Wherein, video camera 3 one ends are connected with target image processing module 1, and the other end is connected with following-up cradle head 4, and image coding compression module 2 one ends are connected with target image processing module 1, and the other end is connected with far-end computer 5; Video camera 3 passes to target image processing module 1 to the moving target video information of gathering and carries out the processing of target image recognition and tracking, send order simultaneously and rotate the pursuit movement target to following-up cradle head 4 control video cameras 3, and the target following image is transferred to far-end computer 5 through image coding compression module 2 with high speed mode shows, in order to the monitoring objective tracing process.
In conjunction with Fig. 2, target image processing module 1 comprises digital signal processing chip 6(such as TMS320DM642), peripheral basic circuit 7, Video Decoder 8, video encoder 9, synchronous dynamic storage SDRAM10 and data memory FLASH11; Digital signal processing chip 6 is connected with data memory FLASH11 with peripheral basic circuit 7, Video Decoder 8, video encoder 9, synchronous dynamic storage SDRAM10 respectively; Target image processing module 1 is the core component of whole system, it is converted to digital signal gathering the visible light vision signal through Video Decoder 8, sending into digital signal processing chip 6 then handles, extract target information on the one hand, the information of gathering is carried out target image follow the tracks of processing, with among the processed video image write buffer FIFO, control video encoder 9 is converted into the anolog TV signals output of standard system, on the other hand by certain algorithm process, calculate the target location, rotate the pursuit movement target by following-up cradle head 4 control video cameras 3; Wherein synchronous dynamic storage SDRAM 10 and data memory FLASH 11 are the required external memory storages of expansion, are used for improving data processing speed; Peripheral basic circuit 7 is to be included as the circuit that digital signal processing chip 6 provides basic functions such as working power, reset signal and clock signal.
In conjunction with Fig. 3, image coding compression module 2 comprises embedded processing chip 12(such as IMX27), power circuit 13, clock circuit 14, reset circuit 15, debugging interface 16 and Fast Ethernet interface 17; Embedded processing chip 12 is connected with power circuit 13, clock circuit 14, reset circuit 15, debugging interface 16 and Fast Ethernet interface 17 respectively; The image coding compression module 2 main compression of image coding and the real-time Transmission functions of realizing, it carries out hard compressed encoding to the analog signal of target image processing module 1 output through embedded processing chip 12, through Fast Ethernet interface 17 digital signal behind the compressed encoding is transferred to far-end computer 5 by netting twine again; Wherein power circuit 13 provides working power, and clock circuit 14 provides clock signal, and reset circuit 15 is used for providing reset signal when breaking down, and debugging interface 16 is used for debugging work.System adopts real time streaming transport protocol, and in order to save the network bandwidth, system adopts up-to-date video image compression standard in addition.
Claims (3)
1. a target image real-time Transmission and tracking system is characterized in that: comprise target image processing module (1), image coding compression module (2), video camera (3), following-up cradle head (4) and far-end computer (5); Wherein, video camera (3) one ends are connected with target image processing module (1), and the other end is connected with following-up cradle head (4), and image coding compression module (2) one ends are connected with target image processing module (1), and the other end is connected with far-end computer (5); Video camera (3) passes to target image processing module (1) to the moving target video information of gathering and carries out the processing of target image recognition and tracking, send simultaneously to order to following-up cradle head (4) control video camera (3) and rotate the pursuit movement target, and the target following image is transferred to far-end computer (5) demonstration through image coding compression module (2) with high speed mode.
2. a kind of target image real-time Transmission according to claim 1 and tracking system is characterized in that: described target image processing module (1) comprises digital signal processing chip (6), peripheral basic circuit (7), Video Decoder (8), video encoder (9), synchronous dynamic storage SDRAM(10) and data memory FLASH(11); Digital signal processing chip (6) respectively with peripheral basic circuit (7), Video Decoder (8), video encoder (9), synchronous dynamic storage SDRAM(10) with data memory FLASH(11) be connected; The visible light vision signal of gathering is converted to digital signal through Video Decoder (8), sending into digital signal processing chip (6) then handles, digital signal processing chip (6) takes out target information, the information of gathering is carried out target image follow the tracks of processing, the processed video image is write in the buffering area, control video encoder (9) is converted into the anolog TV signals output of standard system, digital signal processing chip (6) calculates the target location, rotates the pursuit movement target by following-up cradle head (4) control video camera (3).
3. a kind of target image real-time Transmission according to claim 1 and tracking system is characterized in that: described image coding compression module (2) comprises embedded processing chip (12), power circuit (13), clock circuit (14), reset circuit (15), debugging interface (16) and Fast Ethernet interface (17); Embedded processing chip (12) is connected with power circuit (13), clock circuit (14), reset circuit (15), debugging interface (16) and Fast Ethernet interface (17) respectively; Image coding compression module (2) carries out hard compressed encoding to the analog signal of target image processing module (1) output through embedded processing chip (12), through Fast Ethernet interface (17) digital signal behind the compressed encoding is transferred to far-end computer (5) by netting twine again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101174133A CN103237195A (en) | 2013-04-07 | 2013-04-07 | Real-time target image transmitting and tracking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101174133A CN103237195A (en) | 2013-04-07 | 2013-04-07 | Real-time target image transmitting and tracking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103237195A true CN103237195A (en) | 2013-08-07 |
Family
ID=48885208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101174133A Pending CN103237195A (en) | 2013-04-07 | 2013-04-07 | Real-time target image transmitting and tracking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103237195A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017000765A1 (en) * | 2015-06-30 | 2017-01-05 | 芋头科技（杭州）有限公司 | Target tracking device and target tracking method |
| CN107886470A (en) * | 2017-10-27 | 2018-04-06 | 天津华来科技有限公司 | Video tracing method, video frequency following system and video camera |
| CN108763987A (en) * | 2018-05-07 | 2018-11-06 | 深圳市民德电子科技股份有限公司 | A kind of intelligent scanning identification device, method and system |
| CN110059511A (en) * | 2019-03-08 | 2019-07-26 | 阿里巴巴集团控股有限公司 | A kind of scan code system and barcode scanning method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6185314B1 (en) * | 1997-06-19 | 2001-02-06 | Ncr Corporation | System and method for matching image information to object model information |
| CN1449186A (en) * | 2003-04-03 | 2003-10-15 | 上海交通大学 | Abnormal object automatic finding and tracking video camera system |
| CN201204664Y (en) * | 2008-05-06 | 2009-03-04 | 江苏东大金智建筑智能化系统工程有限公司 | Embedded intelligent video analyser |
| CN101848173A (en) * | 2010-03-17 | 2010-09-29 | 南京理工大学 | Home gateway |
| CN203219420U (en) * | 2013-04-07 | 2013-09-25 | 南京理工大学 | Real-time target image transmitting and tracking system |
-
2013
- 2013-04-07 CN CN2013101174133A patent/CN103237195A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6185314B1 (en) * | 1997-06-19 | 2001-02-06 | Ncr Corporation | System and method for matching image information to object model information |
| CN1449186A (en) * | 2003-04-03 | 2003-10-15 | 上海交通大学 | Abnormal object automatic finding and tracking video camera system |
| CN201204664Y (en) * | 2008-05-06 | 2009-03-04 | 江苏东大金智建筑智能化系统工程有限公司 | Embedded intelligent video analyser |
| CN101848173A (en) * | 2010-03-17 | 2010-09-29 | 南京理工大学 | Home gateway |
| CN203219420U (en) * | 2013-04-07 | 2013-09-25 | 南京理工大学 | Real-time target image transmitting and tracking system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017000765A1 (en) * | 2015-06-30 | 2017-01-05 | 芋头科技（杭州）有限公司 | Target tracking device and target tracking method |
| US10506150B2 (en) | 2015-06-30 | 2019-12-10 | Yutou Technology (Hangzhou) Co., Ltd. | Target tracking device and target tracking method |
| CN107886470A (en) * | 2017-10-27 | 2018-04-06 | 天津华来科技有限公司 | Video tracing method, video frequency following system and video camera |
| CN108763987A (en) * | 2018-05-07 | 2018-11-06 | 深圳市民德电子科技股份有限公司 | A kind of intelligent scanning identification device, method and system |
| CN110059511A (en) * | 2019-03-08 | 2019-07-26 | 阿里巴巴集团控股有限公司 | A kind of scan code system and barcode scanning method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103200394B (en) | Based on the target image real-time Transmission of DSP and tracking and device thereof | |
| CN103237195A (en) | Real-time target image transmitting and tracking system | |
| CN103260007B (en) | Based on the intelligent monitor system of multiport storage controller on sheet | |
| CN102221887A (en) | Interactive projection system and method | |
| CN103575255A (en) | High-speed track state detecting method based on linear-array planar-array double image acquiring channel | |
| GB201202692D0 (en) | Video tracking apparatus and method | |
| CN104135644A (en) | Intelligent tracking cradle head having radar monitoring function and monitoring method | |
| CN103581627A (en) | Image and information fusion display method for high-definition video | |
| CN202940916U (en) | City video monitoring system | |
| CN204305213U (en) | The interactive sighting device of multi-cam human body tracking | |
| CN203219420U (en) | Real-time target image transmitting and tracking system | |
| CN107807777B (en) | Multi-core embedded television tracker man-machine interaction device and method | |
| CN203691506U (en) | Large-view-field and high-frame-frequency system for high speed target measurement | |
| CN202261627U (en) | Dome camera of intelligent tracking network | |
| CN203015024U (en) | Overhead moving target recognizing and tracking system based on Ethernet | |
| Lin et al. | Research and design of the intelligent surveillance system based on DirectShow and OpenCV | |
| CN202758511U (en) | Video monitoring experiment device of Internet of Things | |
| CN205005173U (en) | Unmanned aerial vehicle's image tracking control system | |
| CN202110488U (en) | Gesture control system based on computer vision | |
| CN203422162U (en) | Visible light and infrared integrated imaging system | |
| CN203933782U (en) | Prospect position-recognizing system in a kind of Virtual Studio System | |
| CN205718999U (en) | A kind of based on single camera, the indoor objects alignment system of RSSI | |
| CN203933781U (en) | Virtual to the autonomous responding system of reality in a kind of virtual reality real-time, interactive | |
| CN203786860U (en) | Embedded control system for forest fire prevention | |
| CN114047505A (en) | Target detection display control method and device supporting photoelectric cross positioning in radar failure scene |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130807 |