Motion information sharing mode for depth video coding

Jungdong Seo, Dusik Park, Ho Cheon Wey, Seok Lee, Kwanghoon Sohn

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

14 Citations (Scopus)

Abstract

Multi-view plus depth (MVD) video is getting more popular as a new video format for 3DTV and Free viewpoint TV. By using multi-view and depth video, it is possible to efficiently render virtual views in decoder site. In this paper, we propose a motion information sharing mode for efficient depth video coding. Because the depth video is correlated with the color video especially in object boundary areas, the motion information of the color video can be shared with the depth video. Each macroblock selects a mode with minimum rate-distortion cost, and the proposed mode can be used as a candidate mode. Since the proposed mode is especially selected in object boundary areas, we can obtain more coding gain. Experimental results showed coding gain up to 0.8dB, but the results depend on the quality of depth video.

Original languageEnglish
Title of host publication3DTV-CON 2010
Subtitle of host publicationThe True Vision - Capture, Transmission and Display of 3D Video
DOIs
Publication statusPublished - 2010 Aug 9
EventTrue Vision - Capture, Transmission and Display of 3D Video, 3DTV-CON 2010 - Tampere, Finland
Duration: 2010 Jun 72010 Jun 9

Other

OtherTrue Vision - Capture, Transmission and Display of 3D Video, 3DTV-CON 2010
CountryFinland
CityTampere
Period10/6/710/6/9

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Image coding
coding
video
Color
Costs
candidacy
costs

All Science Journal Classification (ASJC) codes

  • Computer Graphics and Computer-Aided Design
  • Computer Networks and Communications
  • Communication

Cite this

Seo, J., Park, D., Wey, H. C., Lee, S., & Sohn, K. (2010). Motion information sharing mode for depth video coding. In 3DTV-CON 2010: The True Vision - Capture, Transmission and Display of 3D Video [5506505] https://doi.org/10.1109/3DTV.2010.5506505
Seo, Jungdong ; Park, Dusik ; Wey, Ho Cheon ; Lee, Seok ; Sohn, Kwanghoon. / Motion information sharing mode for depth video coding. 3DTV-CON 2010: The True Vision - Capture, Transmission and Display of 3D Video. 2010.
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Seo, J, Park, D, Wey, HC, Lee, S & Sohn, K 2010, Motion information sharing mode for depth video coding. in 3DTV-CON 2010: The True Vision - Capture, Transmission and Display of 3D Video., 5506505, True Vision - Capture, Transmission and Display of 3D Video, 3DTV-CON 2010, Tampere, Finland, 10/6/7. https://doi.org/10.1109/3DTV.2010.5506505

Motion information sharing mode for depth video coding. / Seo, Jungdong; Park, Dusik; Wey, Ho Cheon; Lee, Seok; Sohn, Kwanghoon.

3DTV-CON 2010: The True Vision - Capture, Transmission and Display of 3D Video. 2010. 5506505.

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

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AU - Park, Dusik

AU - Wey, Ho Cheon

AU - Lee, Seok

AU - Sohn, Kwanghoon

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N2 - Multi-view plus depth (MVD) video is getting more popular as a new video format for 3DTV and Free viewpoint TV. By using multi-view and depth video, it is possible to efficiently render virtual views in decoder site. In this paper, we propose a motion information sharing mode for efficient depth video coding. Because the depth video is correlated with the color video especially in object boundary areas, the motion information of the color video can be shared with the depth video. Each macroblock selects a mode with minimum rate-distortion cost, and the proposed mode can be used as a candidate mode. Since the proposed mode is especially selected in object boundary areas, we can obtain more coding gain. Experimental results showed coding gain up to 0.8dB, but the results depend on the quality of depth video.

AB - Multi-view plus depth (MVD) video is getting more popular as a new video format for 3DTV and Free viewpoint TV. By using multi-view and depth video, it is possible to efficiently render virtual views in decoder site. In this paper, we propose a motion information sharing mode for efficient depth video coding. Because the depth video is correlated with the color video especially in object boundary areas, the motion information of the color video can be shared with the depth video. Each macroblock selects a mode with minimum rate-distortion cost, and the proposed mode can be used as a candidate mode. Since the proposed mode is especially selected in object boundary areas, we can obtain more coding gain. Experimental results showed coding gain up to 0.8dB, but the results depend on the quality of depth video.

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Seo J, Park D, Wey HC, Lee S, Sohn K. Motion information sharing mode for depth video coding. In 3DTV-CON 2010: The True Vision - Capture, Transmission and Display of 3D Video. 2010. 5506505 https://doi.org/10.1109/3DTV.2010.5506505