View synthesis for uncalibrated camera

Jungdong Seo, Jihyun Kang, Kwanghoon Sohn

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

View synthesis technique is essential for FTV (Free viewpoint TV) systems. In this paper, we propose a multi-step view synthesis algorithm to efficiently reconstruct an arbitrary view from limited number of known views of a 3D scene. We describe an efficient image rectification procedure which guarantees that an interpolation process produces valid views. This rectification method can be extended to multi-view images. Since, it transforms only one image. Then, to generate high quality intermediate views, we use an efficient dense disparity estimation algorithm with occlusion handling. Main concept of the algorithm is based on the region dividing bidirectional pixel matching. Estimated disparity vectors are used to synthesize intermediate view of stereo images with occlusion handling. Experimental results show that the performance is superior to other approaches.

Original languageEnglish
Title of host publicationThree-Dimensional TV, Video, and Display VI
DOIs
Publication statusPublished - 2007
EventThree-Dimensional TV, Video, and Display VI - Boston, MA, United States
Duration: 2007 Sep 112007 Sep 12

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume6778
ISSN (Print)0277-786X

Other

OtherThree-Dimensional TV, Video, and Display VI
CountryUnited States
CityBoston, MA
Period07/9/1107/9/12

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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