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Comparision of Irregular Quadtree Decomposition with Full-search Block Matching for Synthesizing Intermediate Images
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  • Comparision of Irregular Quadtree Decomposition with Full-search Block Matching for Synthesizing Intermediate Images
  • Comparision of Irregular Quadtree Decomposition with Full-search Block Matching for Synthesizing Intermediate Images
저자명
Kim. Kyung-Tae
간행물명
Journal of the Optical Society of Korea
권/호정보
2004년|8권 3호|pp.108-114 (7 pages)
발행정보
한국광학회
파일정보
정기간행물|ENG|
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이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
서지반출

기타언어초록

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.