Method and system for retrieving specified object based on multi-feature fusion
A technology of multi-feature fusion and specified target, which is applied in the field of specified target retrieval method and system based on multi-feature fusion, can solve the problems of slow speed, accumulation of unfavorable factors, and high false detection rate, and achieves retrieval speed improvement, accuracy improvement, The effect of saving manpower and material resources
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[0045] The present invention provides a retrieval system for designated targets (such as vehicles, pedestrians, animals, etc.) based on multi-feature fusion. The retrieval system can be a host or a dedicated device, or a network system, or can be installed on the host Or the software system in specialized equipment, the key is that it includes retrieval modules, such as image 3 As shown, the retrieval module includes:
[0046] The image receiving module is used to obtain the image to be retrieved;
[0047] The color comparison module is used to determine the color similarity by matching the image to be retrieved with the sample image containing the specified target to determine the color similarity. If the color similarity exceeds the set color similarity threshold, enter the auxiliary feature ratio Process the module;
[0048] The auxiliary feature comparison module is used to compare the auxiliary feature of the image to be retrieved with the sample image to determine the similar...
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