Constructing interactive multi-view videos based on image-based rendering

Shih Ming Chang, Joseph C. Tsai, Shwu Huey Yen, Timothy K. Shih

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

In this paper, we use image-based rendering (IBR) to develop a scene rotation mechanism. We shot several images in the same scene and computed the angles between images. A video is then composed, allowing users to select viewing angles when the video is playing. We made three kinds of assumptions that may affect the resulting video, and proved our assumptions by a series of experiments. Finally, we use video of realistic scenario and produce interactive video by the proposed method. The contribution also includes techniques to compute geometric parameters of the scene from one or more images.

Original languageEnglish
Pages (from-to)402-414
Number of pages13
JournalInternational Journal of Computational Science and Engineering
Volume10
Issue number4
DOIs
StatePublished - 2015

Keywords

  • Homography matrix
  • IBR
  • Image-based rendering
  • Mean-shift algorithm
  • SIFT algorithm

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