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Proceedings Paper

Video coding using Karhunen-Loeve transform and motion compensation
Author(s): Yurij S. Musatenko; Olexandr M. Soloveyko; Vitalij N. Kurashov; Vladislav A. Dubikovskiy
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Paper Abstract

The paper present a new method for video compression. The discussed techniques consider video frames as a set of correlated images. Common approach to the problem of compression of correlated images is to use some orthogonal transform, for example cosine or wavelet transform, in order to remove the correlation among images and then to compress resolution coefficients using already known compression technique such as JPEG or EZW. However, the most optimal representation for removing of correlation among images is Karhunen-Loeve (KL) transform. In the paper we apply recently proposed Optimal Image Coding using KL transform method (OICKL) based on this approach. In order to take into account the nature of video we use Triangle Motion Compensation to improve correlation among frames. Experimental part compares the performance of plain OICKL codec with OICKL and motion compensation combined. Recommendations concerning using of motion compensation with OICKL technique are worked out.

Paper Details

Date Published: 21 July 1999
PDF: 11 pages
Proc. SPIE 3716, Visual Information Processing VIII, (21 July 1999); doi: 10.1117/12.354712
Show Author Affiliations
Yurij S. Musatenko, Kyiv Univ. (Ukraine)
Olexandr M. Soloveyko, Kyiv Univ. (Ukraine)
Vitalij N. Kurashov, Kyiv Univ. (Ukraine)
Vladislav A. Dubikovskiy, CREOL/Univ. of Central Florida (United States)


Published in SPIE Proceedings Vol. 3716:
Visual Information Processing VIII
Stephen K. Park; Richard D. Juday, Editor(s)

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