View dependent 3-D mesh coding by fast, view image quality optimized, region based rate allocation

U. Bayazit, M. E. Alper

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Citation (Scopus)

Abstract

In this paper, the problem of rate allocation to the surface regions of 3-D meshes for view dependent compression of their geometries is addressed. The view image MSE based distortion measure is first experimentally shown to yield higher decoded view image Peak-Signal-To-Noise-Ratio (PSNR) than the distortion measures previously proposed in the literature when used in the framework for optimal rate allocation to regions. In place of the optimal rate allocation method, a logarithmic search rate allocation method is also proposed for use with the view image MSE based measure that requires far fewer view image renderings and thereby offers lower complexity in return for a small drop in coding performance.

Original languageEnglish
Title of host publication2013 Proceedings of the 21st European Signal Processing Conference, EUSIPCO 2013
PublisherEuropean Signal Processing Conference, EUSIPCO
ISBN (Print)9780992862602
Publication statusPublished - 2013
Event2013 21st European Signal Processing Conference, EUSIPCO 2013 - Marrakech, Morocco
Duration: 9 Sept 201313 Sept 2013

Publication series

NameEuropean Signal Processing Conference
ISSN (Print)2219-5491

Conference

Conference2013 21st European Signal Processing Conference, EUSIPCO 2013
Country/TerritoryMorocco
CityMarrakech
Period9/09/1313/09/13

Keywords

  • coding
  • Mesh
  • rate allocation
  • view

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