New color correction method of multi-view images for view rendering in free-viewpoint television
New color correction method of multi-view images for view rendering in free-viewpoint television
复制标题
用于自由视点电视视图渲染的多视点图像色彩校正新方法
DOI:
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发表时间:
2008-05
期刊:
影响因子:
--
通讯作者:
蒋刚毅
中科院分区:
文献类型:
--
作者:
郁梅;邵枫;蒋刚毅
Color inconsistency between views is an important problem to be solved in multi-view video imaging application, such as free viewpoint television. Up to now, some color correction methods have been proposed mainly for consistent color appearance or high coding efficiency, in which the mean, variance, or covariance information are used to transfer color information. In this paper, by using color restoration and linear regression technique, a new color correction method of multi-view images is proposed for view rendering. We first separate foreground and background from scene by mean-removed disparity estimation. Then color restoration is used to reconstruct the original color information for foreground and background. And then linear regression technique is used to estimate correction parameters for color restored image. Finally, color correction and view rendering between reference image and color corrected image are implemented. Experimental results show that he proposed method can achieve better performances of color correction and view rendering.
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DOI:
10.1109/cvpr.2004.24
发表时间:
2004
期刊:
Proceedings of the 2004 IEEE Computer Society Conference on Computer Vision and Pattern Recognition, 2004. CVPR 2004.
影响因子:
--
作者:
Gözde B. Ünal;A. Yezzi
通讯作者:
A. Yezzi
DOI:
10.1109/29.1641
发表时间:
1988-07
期刊:
IEEE Trans. Acoust. Speech Signal Process.
影响因子:
--
作者:
Yi-Tong Zhou;R. Chellappa;A. Vaid;B. K. Jenkins
通讯作者:
Yi-Tong Zhou;R. Chellappa;A. Vaid;B. K. Jenkins
DOI:
--
发表时间:
2004
期刊:
--
影响因子:
--
作者:
Tom Funkhouser
通讯作者:
Tom Funkhouser
影响因子:
1.5
作者:
P. B. Ober
通讯作者:
P. B. Ober
DOI:
10.1109/tpami.2007.1035
发表时间:
2004-07
影响因子:
23.6
作者:
Gözde B. Ünal;A. Yezzi;Stefano Soatto;G. Slabaugh
通讯作者:
Gözde B. Ünal;A. Yezzi;Stefano Soatto;G. Slabaugh