Pixel-Wise Interframe Prediction based on Dense Three-Dimensional Motion Estimation for Depth Map Coding

Shota KASAI; Yusuke KAMEDA; Tomokazu ISHIKAWA; Ichiro MATSUDA; Susumu ITOH

doi:10.1587/transinf.2016PCL0007

IEICE Transactions on Information and Systems

Online ISSN : 1745-1361
Print ISSN : 0916-8532

Special Section on Picture Coding and Image Media Processing

Pixel-Wise Interframe Prediction based on Dense Three-Dimensional Motion Estimation for Depth Map Coding

Shota KASAI, Yusuke KAMEDA, Tomokazu ISHIKAWA, Ichiro MATSUDA, Susumu ITOH

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Keywords: depth map coding, motion compensation, optical flow, 3DTV, MVD

JOURNAL FREE ACCESS

2017 Volume E100.D Issue 9 Pages 2039-2043

DOI https://doi.org/10.1587/transinf.2016PCL0007

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Abstract

We propose a method of interframe prediction in depth map coding that uses pixel-wise 3D motion estimated from encoded textures and depth maps. By using the 3D motion, an approximation of the depth map frame to be encoded is generated and used as a reference frame of block-wise motion compensation.

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