TR2009-030

Depth Reconstruction Filter and Down/Up Sampling for Depth Coding in 3D Video


    •  Oh, K.-J., Yea, S., Vetro, A., Ho, Y.-S., "Depth Reconstruction Filter and Down/Up Sampling for Depth Coding in 3D Video", IEEE Signal Processing Letters, Vol. 16, No. 9, pp. 747-750, September 2009.
      BibTeX TR2009-030 PDF
      • @article{Oh2009sep,
      • author = {Oh, K.-J. and Yea, S. and Vetro, A. and Ho, Y.-S.},
      • title = {Depth Reconstruction Filter and Down/Up Sampling for Depth Coding in 3D Video},
      • journal = {IEEE Signal Processing Letters},
      • year = 2009,
      • volume = 16,
      • number = 9,
      • pages = {747--750},
      • month = sep,
      • url = {https://www.merl.com/publications/TR2009-030}
      • }
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  • Research Area:

    Digital Video

Abstract:

Depth images represent three-dimensional (3D) scene information and are commonly used for depth image based rendering (DIBR) to support 3D video and free-viewpoint video applications. The virtual view is generally rendered by DIBR technique and its quality highly depends on the quality of depth data. Thus, efficient depth coding is a core technique to realize 3D video systems. In this letter, we propose a depth reconstruction filter and depth down/up sampling techniques. Experimental results demonstrate that the proposed methods reduce the depth coding bit rate and achieve better rendering quality.

 

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