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Application-oriented License plate recognition

Application-oriented License plate recognition. Gee- Sern Hsu, , Jiun -Chang Chen, Yu- Zu Chung , Department of Mechanical Engineering ,NTUST. Abstract. Split the applications of vehicle license plate recognition(LPR) into 3 categories. --Access Control --Law Enforcement

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Application-oriented License plate recognition

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  1. Application-oriented License plate recognition Gee-Sern Hsu, , Jiun-Chang Chen, Yu-ZuChung, Department of Mechanical Engineering,NTUST

  2. Abstract • Split the applications of vehicle license plate recognition(LPR) into 3 categories. --Access Control --Law Enforcement --Road Patrol

  3. Overview Plate Detection  Character Segmentation  Character Recognition

  4. Plate detection Yellow: Reject by size Red: Rejected by shape Blue: Rejected by density

  5. Character Segmentation • Maximally Stable Extreme Region(MSER) • {B,R,6,8} {C,G} {D,0} {E,F} {I,1} {U,V} {Z,2,7}

  6. Result Comparison of Plate Detection Rates Comparison of Character Segmentation Rates

  7. Result • Comparison of Character Recognition Rates

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