Multiresolution video

Adam Finkelstein, Charles E. Jacobs, David H. Salesin

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

Abstract

We present a new representation for time-varying image data that allows for varying-and arbitrarily high-spatial and temporal resolutions in different parts of a video sequence. The representation, called multiresolution video, is based on a sparse, hierarchical encoding of the video data. We describe a number of operations for creating, viewing, and editing multiresolution sequences. These operations support a variety of applications: multiresolution playback, including motion-blurred "fast-forward" and "reverse"; constantspeed display; enhanced video scrubbing; and "video clip-art" editing and compositing. The multiresolution representation requires little storage overhead, and the algorithms using the representation are both simple and efficient.

Original languageEnglish (US)
Title of host publicationProceedings of the 23rd Annual Conference on Computer Graphics and Interactive Techniques, SIGGRAPH 1996
PublisherAssociation for Computing Machinery, Inc
Pages281-290
Number of pages10
ISBN (Electronic)0897917464, 9780897917469
DOIs
StatePublished - Aug 1 1996
Externally publishedYes
Event23rd Annual Conference on Computer Graphics and Interactive Techniques, SIGGRAPH 1996 - New Orleans, United States
Duration: Aug 4 1996Aug 9 1996

Publication series

NameProceedings of the 23rd Annual Conference on Computer Graphics and Interactive Techniques, SIGGRAPH 1996

Other

Other23rd Annual Conference on Computer Graphics and Interactive Techniques, SIGGRAPH 1996
CountryUnited States
CityNew Orleans
Period8/4/968/9/96

All Science Journal Classification (ASJC) codes

  • Software
  • Computer Graphics and Computer-Aided Design

Keywords

  • Clip-art
  • Compositing
  • Image pyramids
  • Multigrid methods
  • Multimedia
  • Scientific visualization
  • Video editing

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