Modeling hierarchical structure of images with stochastic grammars

Wiley Wang; Tak-Shing Wong; Ilya Pollak; Charles A. Bouman; Mary P. Harper

doi:10.1117/12.655207

2 February 2006 Modeling hierarchical structure of images with stochastic grammars

Wiley Wang, Tak-Shing Wong, Ilya Pollak, Charles A. Bouman, Mary P. Harper

Proceedings Volume 6065, Computational Imaging IV; 606502 (2006) https://doi.org/10.1117/12.655207
Event: Electronic Imaging 2006, 2006, San Jose, California, United States

Abstract

We construct a hierarchical image grammar model based on stochastic grammars and apply it to document images. An efficient maximum a posteriori probability estimation algorithm for this model produces accurate segmentations of document images and classifications of image parts.

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Wiley Wang, Tak-Shing Wong, Ilya Pollak, Charles A. Bouman, and Mary P. Harper "Modeling hierarchical structure of images with stochastic grammars", Proc. SPIE 6065, Computational Imaging IV, 606502 (2 February 2006); https://doi.org/10.1117/12.655207

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KEYWORDS

Image segmentation

Stochastic processes

Associative arrays

Image processing algorithms and systems

Current controlled current source

Data modeling

Image classification

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