Effects of wavelet-based depth video compression

Ismael Daribo, Hideo Saito, Ryo Furukawa, Shinsaku Hiura, Naoki Asada

Research output: Chapter in Book/Report/Conference proceedingChapter

1 Citation (Scopus)

Abstract

Multi-view video (MVV) representation based on depth data, such as multi-view video plus depth (MVD), is emerging a new type of 3D video communication services. In the meantime, the problem of coding and transmitting the depth video is being raised in addition to classical texture video. Depth video is considered as key side information in novel view synthesis within MVV systems, such as three-dimensional television (3D-TV) or free viewpoint television (FTV). Nonetheless the influence of depth compression on the novel synthesized view is still a contentious issue. In this chapter, we propose to discuss and investigate the impact of the wavelet-based compression of the depth video on the quality of the view synthesis. After the analysis, different frameworks are presented to reduce the disturbing depth compression effects on the novel synthesized view.

Original languageEnglish
Title of host publication3D-TV System with Depth-Image-Based Rendering
Subtitle of host publicationArchitectures, Techniques and Challenges
PublisherSpringer New York
Pages277-298
Number of pages22
Volume9781441999641
ISBN (Electronic)9781441999641
ISBN (Print)1441999639, 9781441999634
DOIs
Publication statusPublished - 2013 Nov 1

Keywords

  • 3D-TV
  • Adaptive edge-dependent lifting
  • Depth video compression
  • Edge detector
  • Graph-based wavelet
  • Haar filter bank
  • Lifting scheme
  • Multi-view video plus depth (MVD)
  • Multiresolution wavelet decomposition
  • Scaling
  • Shape-adaptive wavelet
  • Side information
  • View synthesis
  • Wavelet coding
  • Wavelet filter bank
  • Wavelet transform

ASJC Scopus subject areas

  • Engineering(all)
  • Computer Science(all)

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  • Cite this

    Daribo, I., Saito, H., Furukawa, R., Hiura, S., & Asada, N. (2013). Effects of wavelet-based depth video compression. In 3D-TV System with Depth-Image-Based Rendering: Architectures, Techniques and Challenges (Vol. 9781441999641, pp. 277-298). Springer New York. https://doi.org/10.1007/978-1-4419-9964-1_10