Adaptive Image Enhancement Method

DOI

10.2991/iccnce.2013.126How to use a DOI?

Keywords

Adaptive image enhancement, Histogram equalization, Auto gray levels, weighted gray levels equalization.

Abstract

The most important factor affecting the quality of image is the brightness and contrast. In order to improve the brightness and contrast of the image, this paper presents an adaptive image enhancement method. This method sets a threshold value according to the grayscale range of the image. If it is smaller than the threshold value, this paper uses auto gray levels enhancement. While if it is greater than the threshold value, this paper uses weighted gray levels equalization enhancement. Adaptive image enhancement method can not only enhance the low-contrast images, but also can enhance the dark images or the bright images. This method has a good robustness and the enhanced image has a better visual effect.

Copyright

© 2013, 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  - Xizhen Han
AU  - Jian Zhao
PY  - 2013/07
DA  - 2013/07
TI  - Adaptive Image Enhancement Method
BT  - Proceedings of the International Conference on Computer, Networks and Communication Engineering (ICCNCE 2013)
PB  - Atlantis Press
SP  - 506
EP  - 508
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccnce.2013.126
DO  - 10.2991/iccnce.2013.126
ID  - Han2013/07
ER  -