CODING-ORIENTED MULTI-VIEW VIDEO COLOR CORRECTION

• Published in: Journal of electronics (China) Vol. 25; no. 6; pp. 721 - 727
• Main Authors: Shao, Feng, Jiang, Gangyi, Yu, Mei, Chen, Xiexiong
• Format: Journal Article
• Language: English
• Published: Berlin/Heidelberg Springer Berlin Heidelberg 2008
• Subjects: Electrical Engineering; Engineering; 多视图视频; 颜色校正; Multi-view video coding; Background; TN 919.81; Multi-view video; Color correction
• ISSN: 0217-9822; 1993-0615
• DOI: 10.1007/s11767-008-0017-8

Color inconsistency between views is an important problem to be solved in multi-view video applications, such as free viewpoint television and other three-dimensional video systems. In this paper, by combining with multi-view video coding, a coding-oriented multi-view video color correction method is proposed. We first separate foreground and background in first Group Of Pictures （GOP） by using SKIP coding mode. Then by transferring means and standard deviations in backgrounds, color correction is performed for each frame in GOP, and multi-view video coding is performed and used to renew the backgrounds. Experimental results ances in color correction and multi-view video show the proposed method can obtain better performcoding.