Temporally coherent video matting

Sun Young Lee, Jong Chul Yoon, In Kwon Lee

Research output: Contribution to journalArticlepeer-review

42 Citations (Scopus)

Abstract

Existing video matting approaches determine the alpha matte sequence frame-by-frame, which lead to flickering near the boundary of the foreground region. We reduce this effect by considering video data as a spatio-temporal cube, and extending a robust matting algorithm to a 3D solver. Our results demonstrate consistent and visually pleasing alpha mattes, and tend to preserve temporal coherence better than previous techniques. Crown

Original languageEnglish
Pages (from-to)25-33
Number of pages9
JournalGraphical Models
Volume72
Issue number3
DOIs
Publication statusPublished - 2010 May

Bibliographical note

Funding Information:
This work was supported by the IT R&D program of MKE/MCST/IITA ( 2008-F-031-01 , Development of Computational Photography Technologies for Image and Video Contents).

All Science Journal Classification (ASJC) codes

  • Software
  • Modelling and Simulation
  • Geometry and Topology
  • Computer Graphics and Computer-Aided Design

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