CODING-ORIENTED MULTI-VIEW VIDEO COLOR CORRECTION  

作　　者：Shao Feng Jiang Gangyi Yu Mei Chen Xiexiong 

机构地区：[1]Faculty of Information Science and Engineering, Ningbo University, Ningbo 315211, China [2]National Key Lab of Software New Technology, Nanjing University, Nanjing 210093, China [3]Department of Information and Electronics Engineering, Zhejiang University, Hangzhou 310027, China

出　　处：《Journal of Electronics(China)》2008年第6期721-727,共7页电子科学学刊（英文版）

基　　金：the National Natural Science Foundation of China (No.60672073, No.60872094);the Program for New Century Excellent Talents in University (NCET-06-0537);the Key Project of Chinese Ministry of Education (No. 206059);Scientific Research Fund of Zhejiang Provincial Education Department (No.20070962);the Natural Science Foundation of Ningbo (No.2008A610016).

摘　　要：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.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 Ggroup Oof Ppictures (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 show the proposed method can obtain better perform-ances in color correction and multi-view video coding.

关 键 词：Multi-view video Color correction Multi-view video coding BACKGROUND 

分 类 号：TN919.81[电子电信—通信与信息系统]