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Journal of the Optical Society of Korea

Journal of the Optical Society of Korea

| PUBLISHED BY THE OPTICAL SOCIETY OF KOREA

  • Vol. 8, Iss. 3 — Sep. 25, 2004
  • pp: 108–114

Comparision of Irregular Quadtree Decomposition with Full-search Block Matching for Synthesizing Intermediate Images

Kyung-Tae Kim  »View Author Affiliations


Journal of the Optical Society of Korea, Vol. 8, Issue 3, pp. 108-114 (2004)


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Abstract

To allow multiple viewers to see the correct perspective and to provide a singh1 viewer with motion parallax cues during head movement, more than two views arc needed. Since it is prohibitive to acquire, process, and transmit a continuum of views, it. would preferable to acquire only a minimal set of views and to synthesize intermediate images. This paper presents how to synthesize the intermediate images using irregular quadtree decomposition and compares the proposed methods with full-search block matching. The image at the middle viewpoint between both viewpoints is synthesized and yields a 32.8 ㏈ peak-signal-to-noise ratio (PSNR) which is 2.8 ㏈ high and has a running time 30% of that for conventional full-search block matching.

© 2004 Optical Society of Korea

OCIS Codes
(100.6890) Image processing : Three-dimensional image processing
(110.4190) Imaging systems : Multiple imaging

History
Original Manuscript: May 20, 2004
Published: September 1, 2004

Citation
Kyung-Tae Kim, "Comparision of Irregular Quadtree Decomposition with Full-search Block Matching for Synthesizing Intermediate Images," J. Opt. Soc. Korea 8, 108-114 (2004)
http://www.opticsinfobase.org/josk/abstract.cfm?URI=josk-8-3-108


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References

  1. V. Komar, Victor Komar, and Kyung-tae Kim, "Synthesizing of intermediate view images from two images," Proceedings of Asia Display/International Display Workshop "01, pp. 1381-1384, 2001
  2. Kyung-tae Kim, Mel Siegel, and J. Y. Son, "Synthesis of a high-resolution 3D stereoscopic image pair from a high-resolution monoscopic image and a low resolution depth map," Proceedings of SPIE Stereoscopic displays and virtual reality system V, vol. 3295, pp. 76-85, 1998 [CrossRef]
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