Text Location in Uneven Illumination Images Based on Homomorphic Filtering and Color Distribution

DOI

10.2991/aiie-15.2015.14How to use a DOI?

Keywords

uneven illumination; text location; homomorphic filtering; color distribution

Abstract

Aiming at the problem that uneven illumination in natural scene image has serious interferences on accurate text location, a new method based on homomorphic filtering and color distribution is presented. The homomorphic filtering is to reduce illumination changes and enhance the edge details. Utilizing the color distribution, the text distribution is prominent and easy to get the rough location. And the prior knowledge is needed to obtain the final text location. Experiments prove the validity and the better flexibility of this method.

Copyright

© 2015, 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  - F.C. You
AU  - Q. Li
AU  - W.B. Bu
PY  - 2015/07
DA  - 2015/07
TI  - Text Location in Uneven Illumination Images Based on Homomorphic Filtering and Color Distribution
BT  - Proceedings of the 2015 International Conference on Artificial Intelligence and Industrial Engineering
PB  - Atlantis Press
SP  - 49
EP  - 51
SN  - 1951-6851
UR  - https://doi.org/10.2991/aiie-15.2015.14
DO  - 10.2991/aiie-15.2015.14
ID  - You2015/07
ER  -