An Enhancement Algorithm for Non-uniform illumination Image based on two Homomorphic Filters

DOI

10.2991/wartia-16.2016.255How to use a DOI?

Keywords

Non-uniform illumination, Image Enhancement, Homomorphic Filtering

Abstract

To solve the non-uniform illumination problem of digital images, an enhancement algorithm based on segmenting non-uniform illumination image into two sub images and filtering separately is proposed. The method how to segment the non-uniform illumination image into two sub images and fix on the cut-off frequency of homomorphic filter is studied. The experiment shows image enhancement effect of the proposed algorithm in this paper.

Copyright

© 2016, 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  - Ruipeng Luan
PY  - 2016/05
DA  - 2016/05
TI  - An Enhancement Algorithm for Non-uniform illumination Image based on two Homomorphic Filters
BT  - Proceedings of the 2016 2nd Workshop on Advanced Research and Technology in Industry Applications
PB  - Atlantis Press
SP  - 1211
EP  - 1214
SN  - 2352-5401
UR  - https://doi.org/10.2991/wartia-16.2016.255
DO  - 10.2991/wartia-16.2016.255
ID  - Luan2016/05
ER  -