Car plate detection using cascaded tree-style learner based on hybrid object features

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Conference Proceeding
Proceedings - IEEE International Conference on Video and Signal Based Surveillance 2006, AVSS 2006, 2006
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Car plate detection is a key component in automatic license plate recognition system. This paper adopts an enhanced cascaded tree style learner framework for car plate detection using the hybrid object features including the simple statistical features and Harr-like features. The statistical features are useful for simplifying the process on cascade classifier. The cascaded tree-style detector design will further reduce the false alarm and the false dismissal while retaining a high detection ratio. The experimental results obtained by the proposed algorithm exhibit the encouraging performance. © 2006 IEEE.
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