The invention provides a vehicle type recognition device and method based on SIFT characteristics. The vehicle type recognition device comprises an intelligent violation vehicle detection ball machine provided with an optical lens, the detection ball machine comprises an image acquisition system, a view screen coding system and an intelligent analysis system, and the optical lens is connected with a signal acquisition converter through an image sensor; the signal acquisition converter is connected with the image sensor through a programmable logical processor and a signal driver; the view screen coding system comprises a video encoder and a central processor, the central processor is connected with the programmable logical processor through the video encoder, the intelligent analysis system comprises an image processor, the image processor is connected with the programmable logical processor through a storer, and meanwhile a PTZ controller is connected with the image processor through the central processor. By means of the arrangement of the vehicle type recognition device and method, the technical problem of vehicle type recognition based on the SIFT characteristics is solved, and the good effects of shortening the vehicle type recognition time and providing technical support for traffic management and criminal investigation systems are achieved.
Vehicle type recognition device and method based on SIFT characteristics
2015-12-30
Patent
Electronic Resource
English
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