Non-uniform smoothing of depth maps before image-based rendering

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 5599, Issue , 2004, Pages 173-183

  Tam, W J ^a   Zhang, L ^a  

^a Industry Canada   (Canada)

Author keywords

3D TV; Depth image based rendering; Depth map smoothing; Depth maps; Disocclusion; Multi view image processing; Stereoscopic image quality

Indexed keywords

ADAPTIVE SYSTEMS; BANDWIDTH; DISPLAY DEVICES; DISTORTION (WAVES); IMAGE QUALITY; OPTICAL FILTERS;

3D-TV; DEPTH IMAGE BASED RENDERING; DEPTH MAP SMOOTHING; DEPTH MAPS; DISOCCLUSION; MULTI-VIEW IMAGE PROCESSING; STEREOSCOPIC IMAGE QUALITY;

IMAGE PROCESSING;

EID: 17144396351     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.571947     Document Type: Conference Paper

References (13)

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7. W. J. Tam, G. Alain, L. Zhang, T. Martin, & R. Renaud, "Smoothing depth maps for improved stereoscopic image quality," In the proceedings of Three-Dimensional TV, Video and Display III (ITCOM'04), Philadelphia, USA, Oct. 25-28, 2004.
8. L. B. Stelmach & W.J. Tam, "Stereoscopic Image Coding: Effect of disparate image-quality in left-and right-eye views," Signal Processing: Image Communication, Special Issue on 3D Video Technology, Vol.14, pp. 111-117, 1999.
9. W. J. Tam, L. B. Stelmach, D. Meegan, & A.Vincent, "Bandwidth reduction for stereoscopic video signals," Proceedings of the SPIE: Stereoscopic Displays and Virtual Reality Systems VIII, Vol. 3957, pp. 33-40, San Jose, CA, USA, Jan. 2000.
10. W. J. Tam, L. B. Stelmach, & S. Subramaniam, "Stereoscopic video: Asymmetrical coding with temporal interleaving," Proceedings of the SPIE: Stereoscopic Displays and Virtual Reality Systems VIII, Vol. 4297, pp. 299-306, San Jose, CA, USA, Jan. 2001.
11. W. J. Tam, L. B. Stelmach, F. Speranza, & R. Renaud, "Cross-switching in asymmetrical coding for stereoscopic video," Proceedings of the SPIE: Stereoscopic Displays and Virtual Reality Systems IX, Vol. 4660, pp. 95-104, San Jose, CA, USA, Jan. 2002.
12. L. Zhang, J. Tam, & D. Wang, "Stereoscopic image generation based on depth images," To be published in the proceedings of the IEEE Conference on Image Processing (ICIP'04), Singapore, Oct. 24-27, 2004.
13. ITU-R Recommendation BT.500-7, "Methodology for the subjective assessment of the quality of television pictures," 1974-1997.