Multibase transform coding for multispectral image compression

David Akopian; Jussi P. S. Parkkinen; Timo Jaaskelainen; Jaakko T. Astola

doi:10.1117/12.410375

23 August 2000 Multibase transform coding for multispectral image compression

David Akopian, Jussi P. S. Parkkinen, Timo Jaaskelainen, Jaakko T. Astola

Proceedings Volume 4049, Algorithms for Multispectral, Hyperspectral, and Ultraspectral Imagery VI; (2000) https://doi.org/10.1117/12.410375
Event: AeroSense 2000, 2000, Orlando, FL, United States

Abstract

This paper considers color image compression using multiple transforms, i.e. multibase transform coding (MTC). We present a block MTC method. We present a method that both aims to utilize the variations in correlation structure between differrent channels in a multispectral image irrespective of the basis representation of the multicolor space and to reduce blocking effects by combining properties of block and wavelet transforms.

Citation Download Citation

David Akopian, Jussi P. S. Parkkinen, Timo Jaaskelainen, and Jaakko T. Astola "Multibase transform coding for multispectral image compression", Proc. SPIE 4049, Algorithms for Multispectral, Hyperspectral, and Ultraspectral Imagery VI, (23 August 2000); https://doi.org/10.1117/12.410375

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