A Novel Method for Contrast Enhancement with Colour Preservation
Raj P* and Nagpal S
Department of Computer Science and Engineering, Ppimt, Hisar 125001, India
- *Corresponding Author:
- Raj P
Department of Computer Science and Engineering
Ppimt, Hisar 125001, India
Tel: 0166 226 0640
E-mail: [email protected]
Received January 15, 2016; Accepted February 15, 2016; Published February 18, 2016
Citation: Raj P, Nagpal S (2016) A Novel Method for Contrast Enhancement with Colour Preservation. Adv Robot Autom 5: 140. doi: 10.4172/2168-9695.1000140
Copyright: © 2016 Raj P, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
This paper addresses the problem of low contrast in the images. Acquiring image from low illumination source or due to some other problems the image may have low contrast which results the poor visual effect. In these type of images the different object present cannot be distinguished clearly and may not be effectively used for the desired purpose. For these images there is a need to improve the contrast for a better visual effect. This paper proposed an algorithm that can improve the contrast of the images and preserve the details of the image. This algorithm preserves the details as well as the colors of the object to a larger extent. The algorithm is tested on various images and the result of the test is given.