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Automatic number plate detection for Korean vehicles

Published: 24 November 2009 Publication History

Abstract

We consider the task of detection of Korean vehicle number plates (also named license plates or registration plates in other countries). A system for number plate detection must cope with wide variations in the appearance of the plates. Few yeas ago, Korea government permits the new types of license plates with wide width as same as foreign country. It occurred that the new license plates detection algorithm was needed. We have developed a system that makes precise decision rules for detecting plate area using priori-knowledge about various plate types. According to the lighting condition, seed processing as adaptive Sobel edge is very important. In some cases, plate candidate areas are not selected. And then, we retry to Sobel edge detection with strong threshold value. Final detection results have shown that proposed detection algorithm is very useful.

References

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Cited By

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  • (2022)Automatic Vehicle Bangla License Plate Detection and RecognitionSmart Data Intelligence10.1007/978-981-19-3311-0_44(523-534)Online publication date: 18-Aug-2022

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ICIS '09: Proceedings of the 2nd International Conference on Interaction Sciences: Information Technology, Culture and Human
November 2009
1479 pages
ISBN:9781605587103
DOI:10.1145/1655925
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Association for Computing Machinery

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Publication History

Published: 24 November 2009

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Author Tags

  1. knowledge-based detection
  2. number plate detection

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  • (2022)Automatic Vehicle Bangla License Plate Detection and RecognitionSmart Data Intelligence10.1007/978-981-19-3311-0_44(523-534)Online publication date: 18-Aug-2022

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