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Proceedings Paper

Information-theoretic approach to image description and interpretation
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Paper Abstract

We present an information-theoretic approach to the image interpretation problems. In the context of this approach such tasks as contour extracting, constructing the most informative image features and image matching are described as a single unified problem. Our approach is based primarily on the interpretation of the image (or image set) representation problem as a Minimum Description Length (MDL) problem. The image matching turns out to be a generally adopted method of images alignment by maximization of their mutual information. However, instead of using the pixels intensities themselves a more condensed data representation form can be used to reduce the dimensionality of input data and to extract the invariant information: hierarchical image structural description. Though we developed and successfully applied the information-theoretic approach for the images matching, it can be extended to the other problems, e.g. the changes detection.

Paper Details

Date Published: 5 April 2004
PDF: 7 pages
Proc. SPIE 5400, Seventh International Workshop on Nondestructive Testing and Computer Simulations in Science and Engineering, (5 April 2004); doi: 10.1117/12.555533
Show Author Affiliations
Alexey S. Potapov, S.I. Vavilov State Optical Institute (Russia)
Vadim R. Lutsiv, S.I. Vavilov State Optical Institute (Russia)


Published in SPIE Proceedings Vol. 5400:
Seventh International Workshop on Nondestructive Testing and Computer Simulations in Science and Engineering
Alexander I. Melker, Editor(s)

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