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Proceedings Paper

Interframe Vs. Intraframe Compression Of Image Sequences
Author(s): Paul Roos; Max A. Viergever
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Paper Abstract

In this paper several reversible (error-free) decorrelation schemes for time series of images are described. Distinction is made between spatial-temporal schemes versus temporal-spatial schemes, motion compensating versus non compensating schemes, and between temporal extrapolation versus temporal interpolation methods. Simulation on three series of angiograms shows that reversible interframe decorrelation offers no significant improvement over intraframe decorrelation by means of Hierarchical Interpolation. For a sequence of video-conferencing images interframe decorrelation did yield improved performance over intraframe HINT. However, this type of images is usually compressed irreversibly.

Paper Details

Date Published: 18 October 1989
PDF: 7 pages
Proc. SPIE 1137, Science and Engineering of Medical Imaging, (18 October 1989); doi: 10.1117/12.961729
Show Author Affiliations
Paul Roos, Delft University of Technology (The Netherlands)
Max A. Viergever, University of Utrecht (The Netherlands)

Published in SPIE Proceedings Vol. 1137:
Science and Engineering of Medical Imaging

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