Bilateral depth-discontinuity filter for novel view synthesis

Ismaël Daribo, Hideo Saito

研究成果: Conference contribution

9 引用 (Scopus)

抜粋

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.

元の言語English
ホスト出版物のタイトル2010 IEEE International Workshop on Multimedia Signal Processing, MMSP2010
ページ145-149
ページ数5
DOI
出版物ステータスPublished - 2010 12 1
イベント2010 IEEE International Workshop on Multimedia Signal Processing, MMSP2010 - Saint Malo, France
継続期間: 2010 10 42010 10 6

出版物シリーズ

名前2010 IEEE International Workshop on Multimedia Signal Processing, MMSP2010

Other

Other2010 IEEE International Workshop on Multimedia Signal Processing, MMSP2010
France
Saint Malo
期間10/10/410/10/6

ASJC Scopus subject areas

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

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  • これを引用

    Daribo, I., & Saito, H. (2010). Bilateral depth-discontinuity filter for novel view synthesis. : 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