By Topic

Digital camera IP-pipeline based on BV-G color-image decomposition

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

3 Author(s)
Saito, T. ; Dept. of E&I Frontiers, Kanagawa Univ., Yokohama, Japan ; Yamada, D. ; Komatsu, T.

This paper proposes a new digital-camera image-processing (IP) pipeline, in which observed raw color data is firstly demosaicked, and the demosaicked color image is decomposed into its two components, namely a structure component and a texture component, with our previously proposed BV-G color-image decomposition method, and then the two components are separately processed, and finally the two processed components are combined to synthesize an output color image. The BV-G color-image decomposition method utilizes inter-channel color cross-correlations, which alleviate bad effects of observation noise on quality of an output color image. Furthermore, this paper introduces a technique into the IP-pipeline, to adjust a trade-off between noise visibility and texture sharpness to user's taste.

Published in:

Image Processing (ICIP), 2009 16th IEEE International Conference on

Date of Conference:

7-10 Nov. 2009