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Zhou et al., 2012 - Google Patents

Principal visual word discovery for automatic license plate detection

Zhou et al., 2012

Document ID
10844192150239304830
Author
Zhou W
Li H
Lu Y
Tian Q
Publication year
Publication venue
IEEE transactions on image processing

External Links

Snippet

License plates detection is widely considered a solved problem, with many systems already in operation. However, the existing algorithms or systems work well only under some controlled conditions. There are still many challenges for license plate detection in an open …
Continue reading at ieeexplore.ieee.org (other versions)

Classifications

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    • G06K9/62—Methods or arrangements for recognition using electronic means
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    • G06K9/6202—Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
    • G—PHYSICS
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    • G06K9/4671—Extracting features based on salient regional features, e.g. Scale Invariant Feature Transform [SIFT] keypoints
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