Bilateral depth-discontinuity filter for novel view synthesis

Ismaël Daribo, Hideo Saito

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Citations (Scopus)

Abstract

In this paper, a new filtering technique addresses the disocclusions problem issued from the depth image based rendering (DIBR) technique within 3DTV framework. An inherent problem with DIBR is to fill in the newly exposed areas (holes) caused by the image warping process. In opposition with multiview video (MVV) systems, such as free viewpoint television (FTV), where multiple reference views are used for recovering the disocclusions, we consider in this paper a 3DTV system based on a video-plus-depth sequence which provides only one reference view of the scene. To overcome this issue, disocclusion removal can be achieved by pre-processing the depth video and/or post-processing the warped image through hole-filling techniques. Specifically, we propose in this paper a pre-processing of the depth video based on a bilateral filtering according to the strength of the depth discontinuity. Experimental results are shown to illustrate the efficiency of the proposed method compared to the traditional methods.

Original languageEnglish
Title of host publication2010 IEEE International Workshop on Multimedia Signal Processing, MMSP2010
Pages145-149
Number of pages5
DOIs
Publication statusPublished - 2010 Dec 1
Event2010 IEEE International Workshop on Multimedia Signal Processing, MMSP2010 - Saint Malo, France
Duration: 2010 Oct 42010 Oct 6

Publication series

Name2010 IEEE International Workshop on Multimedia Signal Processing, MMSP2010

Other

Other2010 IEEE International Workshop on Multimedia Signal Processing, MMSP2010
CountryFrance
CitySaint Malo
Period10/10/410/10/6

ASJC Scopus subject areas

  • Computer Graphics and Computer-Aided Design
  • Human-Computer Interaction
  • Signal Processing

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  • Cite this

    Daribo, I., & Saito, H. (2010). Bilateral depth-discontinuity filter for novel view synthesis. In 2010 IEEE International Workshop on Multimedia Signal Processing, MMSP2010 (pp. 145-149). [5662009] (2010 IEEE International Workshop on Multimedia Signal Processing, MMSP2010). https://doi.org/10.1109/MMSP.2010.5662009