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
Event2010 IEEE International Workshop on Multimedia Signal Processing, MMSP2010 - Saint Malo, France
Duration: 2010 Oct 42010 Oct 6

Other

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

Fingerprint

Processing
Television

ASJC Scopus subject areas

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

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] https://doi.org/10.1109/MMSP.2010.5662009

Bilateral depth-discontinuity filter for novel view synthesis. / Daribo, Ismaël; Saito, Hideo.

2010 IEEE International Workshop on Multimedia Signal Processing, MMSP2010. 2010. p. 145-149 5662009.

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

Daribo, I & Saito, H 2010, Bilateral depth-discontinuity filter for novel view synthesis. in 2010 IEEE International Workshop on Multimedia Signal Processing, MMSP2010., 5662009, pp. 145-149, 2010 IEEE International Workshop on Multimedia Signal Processing, MMSP2010, Saint Malo, France, 10/10/4. https://doi.org/10.1109/MMSP.2010.5662009
Daribo I, Saito H. Bilateral depth-discontinuity filter for novel view synthesis. In 2010 IEEE International Workshop on Multimedia Signal Processing, MMSP2010. 2010. p. 145-149. 5662009 https://doi.org/10.1109/MMSP.2010.5662009
Daribo, Ismaël ; Saito, Hideo. / Bilateral depth-discontinuity filter for novel view synthesis. 2010 IEEE International Workshop on Multimedia Signal Processing, MMSP2010. 2010. pp. 145-149
@inproceedings{b8f835f90d784e9d88e5e545600b711d,
title = "Bilateral depth-discontinuity filter for novel view synthesis",
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.",
author = "Isma{\"e}l Daribo and Hideo Saito",
year = "2010",
doi = "10.1109/MMSP.2010.5662009",
language = "English",
isbn = "9781424481125",
pages = "145--149",
booktitle = "2010 IEEE International Workshop on Multimedia Signal Processing, MMSP2010",

}

TY - GEN

T1 - Bilateral depth-discontinuity filter for novel view synthesis

AU - Daribo, Ismaël

AU - Saito, Hideo

PY - 2010

Y1 - 2010

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=78650905249&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=78650905249&partnerID=8YFLogxK

U2 - 10.1109/MMSP.2010.5662009

DO - 10.1109/MMSP.2010.5662009

M3 - Conference contribution

SN - 9781424481125

SP - 145

EP - 149

BT - 2010 IEEE International Workshop on Multimedia Signal Processing, MMSP2010

ER -