Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
  • Journal of the Optical Society of Korea
  • Vol. 8,
  • Issue 3,
  • pp. 108-114
  • (2004)

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

Open Access Open Access

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

PDF Article
More Like This
Nonuniformity correction for an infrared focal plane array based on diamond search block matching

Rong Sheng-hui, Zhou Hui-xin, Qin Han-lin, Lai Rui, and Qian Kun
J. Opt. Soc. Am. A 33(5) 938-946 (2016)

Block matching low-rank for ghost imaging

Heyan Huang, Cheng Zhou, Wenlin Gong, and Lijun Song
Opt. Express 27(26) 38624-38634 (2019)

Optimal focal length search and design of a compact zoom lens based on a telecentric intermediate image

Yunpeng Liu, Bo Yang, and Songlin Zhuang
Appl. Opt. 61(25) 7366-7372 (2022)

Cited By

Optica participates in Crossref's Cited-By Linking service. Citing articles from Optica Publishing Group journals and other participating publishers are listed here.


Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved