The significance of license plate location based on Lab color space

DOI

10.2991/icieac-14.2014.18How to use a DOI?

Keywords

Lab; lookup table; significant; relative threshold; license plate location

Abstract

This paper proposes a significant license plate locating method based on Lab space. First of all, preprocess image, delete fog and uneven illumination areas. Then utilize a lookup table to accomplish the transformation from RGB to Lab, and use the characteristic of b component to extract the license plate area of blue and yellow. Finally use the significance of color and textures. The experimental results have proved that the license plate localization method is rapid and accurate.

Copyright

© 2014, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Chen Chen
AU  - Mingwu Ren
PY  - 2014/03
DA  - 2014/03
TI  - The significance of license plate location based on Lab color space
BT  - Proceedings of the 2nd International Conference on Information, Electronics and Computer
PB  - Atlantis Press
SP  - 78
EP  - 81
SN  - 1951-6851
UR  - https://doi.org/10.2991/icieac-14.2014.18
DO  - 10.2991/icieac-14.2014.18
ID  - Chen2014/03
ER  -