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Proceedings Paper

Coding with structurelets
Author(s): Zhihai He
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Paper Abstract

In this work, we develop a new framework for image and video compression. In traditional frameworks, images are considered 2-D arrays of pixels and encoded using spatiotemporal prediction and transform. Here, we consider an image as an orderless set of atom units, called structurelets, which satisfy a set of imaging constraints. We use lossless image compression as an example to demonstrate how the image encoder and decoder can be designed. Our experimental results demonstrate that the proposed algorithm outputs existing methods for lossless image compression.

Paper Details

Date Published: 19 January 2009
PDF: 6 pages
Proc. SPIE 7257, Visual Communications and Image Processing 2009, 72570Z (19 January 2009); doi: 10.1117/12.805964
Show Author Affiliations
Zhihai He, Univ. of Missouri (United States)

Published in SPIE Proceedings Vol. 7257:
Visual Communications and Image Processing 2009
Majid Rabbani; Robert L. Stevenson, Editor(s)

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