CN102800199A - Automobile body color identifying system based on smart camera - Google Patents
Automobile body color identifying system based on smart camera Download PDFInfo
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- CN102800199A CN102800199A CN2012101631774A CN201210163177A CN102800199A CN 102800199 A CN102800199 A CN 102800199A CN 2012101631774 A CN2012101631774 A CN 2012101631774A CN 201210163177 A CN201210163177 A CN 201210163177A CN 102800199 A CN102800199 A CN 102800199A
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Abstract
The invention discloses an automobile body color identifying system based on a smart camera. An automobile body color identifying method comprises the following steps of: firstly, defining a color identifying module at the back end of a system; secondly, burning an acquired training model into the smart camera; and finally, installing the smart camera to a road junction so as to intelligently acquire automobile color information. The step of defining the color identifying module also comprises a substep of building a color identifying model according to a customized automobile color, and forecasting and classifying unlabelled image information by using the model, a substep of setting corresponding color features according to various light conditions such as sunny day, cloudy day, backlight and night, and a substep of directly identifying the color of an automobile body by using scanning lines according to reflective factors.
Description
Technical field
The present invention relates to a kind of recognition system, relate in particular to a kind of body color recognition system based on smart camera.
Background technology
At present, color identification is an important module in the intelligent transportation system, and at present domestic research to this respect is more relatively.But, less relatively based on the body color recognition system of smart camera.To the different illumination condition, guaranteeing that the storage size of camera and arithmetic speed are main design bottlenecks under the higher accuracy of identification situation.
Summary of the invention
The purpose of this invention is to provide a kind of body color recognition system based on smart camera.
In order to solve the existing problem of background technology, the present invention adopts following technical scheme:
A kind of body color recognition system based on smart camera is at first at system's rear end define color identification module; Then the training pattern that obtains is burned onto in the smart camera; At last smart camera being installed to the crossing carries out the intelligence of vehicle color information and obtains.
Preferably, said define color identification module comprises that also making up the color model of cognition according to self-defining vehicle color re-uses this model is predicted classification to unlabelled image information step.
Preferably, said define color identification module comprises the multiple illumination condition of foundation such as fine day, the cloudy day, and backlight, wait the step of setting corresponding color characteristic night.
Preferably, said define color identification module comprises according to the step of reflective factor through using method of scanning lines directly body color to be discerned.
Owing to adopted above-mentioned technical scheme, the present invention has following beneficial effect:
1, utilize SVMs and image processing method, the vehicle image that traffic surveillance and control system is obtained carries out color identification, and accuracy reaches more than 80% under integrated environments such as fine, cloudy, backlight, night, rainy day.
2, algorithm is realized by the C language.Because of having used effective reference system in the algorithm, so algorithm is parameterless.Algorithm after realizing is imported in the embedded type camera, and committed memory can be realized obtaining in real time of body color less than 4Mb.
3, the target detection function of combined with intelligent camera realizes the printenv body color identification of camera, and EMS memory occupation is less than 4Mb, and accuracy reaches more than 80% under integrated environments such as fine, cloudy, backlight, night, rainy day.
Description of drawings
Fig. 1 is a flow chart of steps of the present invention.
Embodiment
According to embodiment the present invention is done further explain below.
As shown in Figure 1; A kind of body color recognition system based on smart camera; Comprise the following steps: S1: at first at system's rear end define color identification module, through the vehicle image information acquisition training pattern under the illumination conditions such as fine, cloudy, backlight, night, rainy day; S2: then the training pattern that obtains is burned onto in the smart camera, the intelligence of the target detection function realization colouring information of combined with intelligent camera is obtained; S3: at last smart camera is installed to the crossing and carries out the intelligence of vehicle color information and obtain.
The define color identification module comprises that also making up the color model of cognition according to self-defining vehicle color re-uses this model is predicted classification to unlabelled image information step; The define color identification module comprises the multiple illumination condition of foundation such as fine day, the cloudy day, and backlight, wait the step of setting corresponding color characteristic night; The define color identification module comprises according to the step of reflective factor through using method of scanning lines directly body color to be discerned.
The invention has the advantages that:
1, utilize SVMs and image processing method, the vehicle image that traffic surveillance and control system is obtained carries out color identification, and accuracy reaches more than 80% under integrated environments such as fine, cloudy, backlight, night, rainy day.
2, algorithm is realized by the C language.Because of having used effective reference system in the algorithm, so algorithm is parameterless.Algorithm after realizing is imported in the embedded type camera, and committed memory can be realized obtaining in real time of body color less than 4Mb.
3, the target detection function of combined with intelligent camera realizes the printenv body color identification of camera, and EMS memory occupation is less than 4Mb, and accuracy reaches more than 80% under integrated environments such as fine, cloudy, backlight, night, rainy day.
Obviously, the above embodiment of the present invention only be for clearly the present invention is described and is done for example, and be not to be qualification to embodiment of the present invention.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation and changes.Here can't give exhaustive to all embodiments.Everyly belong to the row that conspicuous variation that technical scheme of the present invention amplifies out or change still are in protection scope of the present invention.
Claims (4)
1. the body color recognition system based on smart camera comprises the following steps: at first at system's rear end define color identification module; Then the training pattern that obtains is burned onto in the smart camera; At last smart camera being installed to the crossing carries out the intelligence of vehicle color information and obtains.
2. a kind of body color recognition system based on smart camera according to claim 1, said define color identification module comprise that also making up the color model of cognition according to self-defining vehicle color re-uses this model is predicted classification to unlabelled image information step.
3. a kind of body color recognition system based on smart camera according to claim 1, said define color identification module comprise the multiple illumination condition of foundation such as fine day, the cloudy day, and backlight, wait the step of setting corresponding color characteristic night.
4. a kind of body color recognition system based on smart camera according to claim 1, said define color identification module comprise according to the step of reflective factor through using method of scanning lines directly body color to be discerned.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012101631774A CN102800199A (en) | 2012-05-24 | 2012-05-24 | Automobile body color identifying system based on smart camera |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012101631774A CN102800199A (en) | 2012-05-24 | 2012-05-24 | Automobile body color identifying system based on smart camera |
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| CN102800199A true CN102800199A (en) | 2012-11-28 |
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| CN2012101631774A Pending CN102800199A (en) | 2012-05-24 | 2012-05-24 | Automobile body color identifying system based on smart camera |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110751053A (en) * | 2019-09-26 | 2020-02-04 | 高新兴科技集团股份有限公司 | Vehicle color identification method, device, equipment and storage medium |
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| CN110751053B (en) * | 2019-09-26 | 2022-02-22 | 高新兴科技集团股份有限公司 | Vehicle color identification method, device, equipment and storage medium |
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Application publication date: 20121128 |