By Topic

An adaptive color transient improvement algorithm

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Peng Lin ; DMS Lab., Samsung Information Syst., Irvine, CA, USA ; Yeong-Taeg Kim

In color TV broadcasting standards, such as NTSC and PAL, the limited bandwidth of the chrominance signals produces relatively slow chrominance transitions, causing smeared color edges in the received images. In this paper, we present an adaptive color transient improvement algorithm for enhancing color edge transition of images. By using a local image feature dependent gain control function to adaptively control the enhancement of the color transient, the proposed algorithm produces steeper natural color edge transitions and prevents the overshoot effects and the amplification of the noise.

Published in:

Consumer Electronics, IEEE Transactions on  (Volume:49 ,  Issue: 4 )