A Novel Local Smoothness Constrained Side-Information Frame Generator

Peng WANG; Jia WANG; Songyu YU; Yuye PANG

doi:10.1093/ietfec/e91-a.2.692

Regular Section

A Novel Local Smoothness Constrained Side-Information Frame Generator

Peng WANG, Jia WANG, Songyu YU, Yuye PANG

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Keywords: distributed video coding, side-information frame, motion vector field

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2008 Volume E91.A Issue 2 Pages 692-694

DOI https://doi.org/10.1093/ietfec/e91-a.2.692

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Abstract

The quality of the Side-information frame (S frame) influences significantly the rate-distortion performance in the Distributed Video Coding (DVC). In this letter, we propose an efficient Side-Information Frame Generator (SIFG). It considers smoothness constraints of both the motion vector field and spatial adjacent pixels. Simulation results show that the proposed techniques provide potential rate-distortion performance advantages. Besides, the fine visual quality of the S frame is obtained.

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