CN204090046U - A kind of camera data acquisition system - Google Patents
A kind of camera data acquisition system Download PDFInfo
- Publication number
- CN204090046U CN204090046U CN201420231623.5U CN201420231623U CN204090046U CN 204090046 U CN204090046 U CN 204090046U CN 201420231623 U CN201420231623 U CN 201420231623U CN 204090046 U CN204090046 U CN 204090046U
- Authority
- CN
- China
- Prior art keywords
- module
- color
- camera
- output
- input
- 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.)
- Expired - Fee Related
Links
Abstract
A kind of camera data acquisition system, comprise camera, daylighting module, color sampling and preservation module, color tracing module, get rid of dyeing module and adaptive tracing module, the light environment of described daylighting module adjustment camera periphery, described color sampling is connected with camera with preservation module input, described color tracing module input sampled and preserved module output with color is connected, described eliminating dyeing module input is connected with the output of color tracing module, output is connected with camera, the input of described adaptive tracing module samples and preserves the output that the output of module and color follow the trail of respectively and is connected with color, output is connected with camera.Effectively can carry out trace trap to the object of specific color, there is more effective capture function.
Description
Technical field
The utility model relates to image control treatment field, indicates a kind of camera data acquisition system especially.
Background technology
In supervisory control system or video recording system, camera data acquisition system provides major function, and traditional camera data acquisition has possessed image collection and memory function usually, and function is comparatively single, can not meet monitoring or have for recording function.
Utility model content
The purpose of this utility model is to provide a kind of camera data acquisition system, effectively can carry out trace trap to the object of specific color, has more effective capture function.
The technical scheme realizing the utility model object is as follows:
A kind of camera data acquisition system, comprise camera, daylighting module, color sampling and preservation module, color tracing module, get rid of dyeing module and adaptive tracing module, the light environment of described daylighting module adjustment camera periphery, described color sampling is connected with camera with preservation module input, described color tracing module input sampled and preserved module output with color is connected, described eliminating dyeing module input is connected with the output of color tracing module, output is connected with camera, the input of described adaptive tracing module samples and preserves the output that the output of module and color follow the trail of respectively and is connected with color, output is connected with camera.
Further, described camera is OV6620 monolithic COMS colorful digital camera, and adopt pal mode, 25 frames are per second, and resolution is 356*292OV6620.
Further, described color tracing module by instruction " TC [Rmin Rmax Gmin Gmax Bmin Bmax] r ' color is followed the trail of.
After adopting said structure, a kind of camera data acquisition system that the utility model proposes, described camera carries out color acquisition, gather after colouring information by according to the instruction that writes in advance, eliminating dyeing is carried out to color and particular color is followed the trail of, described instruction is " TC [Rmin Rmax Gmin Gmax Bmin Bmax] r ", a kind of camera data acquisition system that the utility model proposes is carried out for color " intellectuality " dyeing get rid of and select the tracking of color, in image data or early warning system, there is practicality.
Accompanying drawing explanation
It is modular construction block diagram of the present utility model shown in Fig. 1.
It is camera ov6620 chip connection layout of the present utility model shown in Fig. 2.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
A kind of camera data acquisition system, it is characterized in that: comprise camera, daylighting module, color sampling and preservation module, color tracing module, get rid of dyeing module and adaptive tracing module, the light environment of described daylighting module adjustment camera periphery, described color sampling is connected with camera with preservation module input, described color tracing module input sampled and preserved module output with color is connected, described eliminating dyeing module input is connected with the output of color tracing module, output is connected with camera, the input of described adaptive tracing module samples and preserves the output that the output of module and color follow the trail of respectively and is connected with color, output is connected with camera.
Described camera is OV6620 monolithic COMS colorful digital camera, and adopt pal mode, 25 frames are per second, and resolution is 356*292OV6620.
Described color tracing module by instruction " TC [Rmin Rmax Gmin Gmax Bmin Bmax] r ' follows the trail of color.
According to above-mentioned explanation, the camera data acquisition system that the utility model proposes has following functions:
Function 1: daylighting adjusts.The first step after energising is exactly the light environment of adjustment camera periphery, regulation time 20s, ensure that the object in 6 inches of (15.24cm) scopes is clearly, will operate in the light environment of a standard like this, avoid allowing camera directly facing to light source.
Function 2: sample and save colors.Before a colored thing block is placed directly in camera 1 ~ 2 inch (2.54 ~ 5.08cm) at a distance, according to design program, the time of Hua Yimiao is locked colored thing block by camera, and the color threshold values of this thing block will be saved afterwards.
Function 3: follow the trail of color.After function 2 has sampled a color, camera will follow the trail of the object of this sample of color.
Function 4: discharge dyeing function.After obtaining color sample values, this sample value is saved and gets rid of the object of any color not in this color threshold values that it is seen.
Function 5: adaptive tracing.Camera has locked first color that it sees and has sampled tracking, unsuccessfully will lock the next color that it is seen after 5 seconds and sampling is followed the tracks of until again follow the tracks of failure, and so forth once follow the tracks of.
For described color tracing module by instruction " TC [Rmin Rmax Gmin Gmax Bmin Bmax] r ', this order is tracking color.It accepts rgb value in the scope that user defines and exports the packet of a M type or C type.Such as: blue [15 50 30 80 120 160], the blueness of current seizure can be followed the tracks of by instruction " TC [15 50 30 80 120 160] r ".
Claims (2)
1. a camera data acquisition system, it is characterized in that: comprise camera, daylighting module, color sampling and preservation module, color tracing module, get rid of dyeing module and adaptive tracing module, the light environment of described daylighting module adjustment camera periphery, described color sampling is connected with camera with preservation module input, described color tracing module input sampled and preserved module output with color is connected, described eliminating dyeing module input is connected with the output of color tracing module, output is connected with camera, the input of described adaptive tracing module samples and preserves the output that the output of module and color follow the trail of respectively and is connected with color, output is connected with camera.
2. a kind of camera data acquisition system according to claim 1, is characterized in that: described camera is OV6620 monolithic COMS colorful digital camera, and adopt pal mode, 25 frames are per second, and resolution is 356*292OV6620.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420231623.5U CN204090046U (en) | 2014-05-07 | 2014-05-07 | A kind of camera data acquisition system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420231623.5U CN204090046U (en) | 2014-05-07 | 2014-05-07 | A kind of camera data acquisition system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204090046U true CN204090046U (en) | 2015-01-07 |
Family
ID=52182712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420231623.5U Expired - Fee Related CN204090046U (en) | 2014-05-07 | 2014-05-07 | A kind of camera data acquisition system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204090046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114384052A (en) * | 2021-12-22 | 2022-04-22 | 重庆盾银科技有限公司 | Tracking imaging system and imaging method |
-
2014
- 2014-05-07 CN CN201420231623.5U patent/CN204090046U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114384052A (en) * | 2021-12-22 | 2022-04-22 | 重庆盾银科技有限公司 | Tracking imaging system and imaging method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104270570B (en) | Binocular camera and its image processing method | |
| CN102932582B (en) | Method and device for realizing motion detection | |
| CN103856823A (en) | Interface adjustment method, device and terminal | |
| CN101572803B (en) | Customizable automatic tracking system based on video monitoring | |
| CN102568005A (en) | Moving object detection method based on Gaussian mixture model | |
| CN103491313A (en) | Fill light lamp automatic control method based on video analysis | |
| TW200618617A (en) | Rod and cone response sensor | |
| CN103856764A (en) | Device for performing monitoring through double shutters | |
| DE102010003039A1 (en) | Saturation Setting | |
| CN106101583B (en) | Infrared imaging method based on numeric field TDI | |
| CN102368809B (en) | Exposure compensation device, method and infrared camera | |
| CN102938851B (en) | A kind of automatic stand-by processing method and set-top box based on set-top box | |
| CN106454099A (en) | day-night mode switching method of improved video camera | |
| CN103546723A (en) | Monitoring system and monitoring method | |
| CN102300100A (en) | White balance control device and method | |
| WO2022188558A1 (en) | Image processing method and apparatus, and camera | |
| CN204090046U (en) | A kind of camera data acquisition system | |
| CN105078407A (en) | Apparatus and method for obtaining vital sign of subject | |
| CN204131599U (en) | A kind of automatic monitoring camera head | |
| CN204795381U (en) | Energy -conserving video monitoring circuit | |
| CN102611851A (en) | Automatic illumination compensation method and system of video image | |
| CN209514439U (en) | Greenhouse vegetable greenhouse monitoring system | |
| CN204833711U (en) | Vehicle detecting system that breaks rules and regulations | |
| CN204013899U (en) | A kind of aurora movement monitoring system | |
| CN203761472U (en) | Laser high-definition network camera |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20150507 |
|
| EXPY | Termination of patent right or utility model |