A license plate recognition system and method based on image retrieval method
A technology of license plate recognition and license plate, which is applied in the field of license plate recognition system based on image retrieval method, can solve the time-consuming problem of recognition of license plate occlusions, etc.
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[0076] All the features disclosed in this specification, or all disclosed methods or steps in the process, except for mutually exclusive features and / or steps, can be combined in any manner.
[0077] Any feature disclosed in this specification (including any additional claims, abstract), unless specifically stated, can be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is just one example of a series of equivalent or similar features.
[0078] Reference attached figure 1 with 2 , The first embodiment discloses a method for recognizing a license plate based on a picture retrieval method, the method includes:
[0079] S001: Obtain the license plate information to be searched including the license plate number information to be searched;
[0080] S100: Obtain a video stream containing the target license plate;
[0081] S200: Locate and track the target license plate contained in the video stream, and extract severa...
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