PROJECTIVE RECTIFICATION-BASED VIEW INTERPOLATION FOR MULTIVIEW VIDEO CODING AND FREE VIEWPOINT GENERATION

被引：0

作者：

Xiu, Xiaoyu ^{[1
]}

Liang, Jie ^{[1
]}

机构：

[1] Simon Fraser Univ, Sch Engn Sci, Burnaby, BC V5A 1S6, Canada

来源：

PCS: 2009 PICTURE CODING SYMPOSIUM | 2009年

关键词：

Multiview Video Coding; View Interpolation; View Rectification;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A projective rectification-based view interpolation algorithm is developed for multiview video coding and free viewpoint video. It first calculates the fundamental matrix between two views without using my camera parameter. The two views are then resampled to have horizontal and matched epipolar lines. One-dimensional disparity is estimated next, which is used to interpolate the image for an intermediate viewpoint. After unrectification, the interpolated view can be displayed directly for free viewpoint video purpose. It can also be used as a reference to encode data of an intermediate camera. Experimental results show that the interpolated views call be 3 dB better than existing method. Video coding results illustrate that the method call provide Lip to 1.3 dB improvement over JMVC.

引用

页码：349 / 352

页数：4

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