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A New Approach for Texture Features Extraction: Application for Text Localization in Video Images

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4 Author(s)
Bassem Bouaziz ; MIRACL, Higher Institute of Computer Science and Multimedia, Sfax, Tunisia; LIRIS UMR 5205 CNRS/INSA/Ecole Centrale de Lyon, France. bassem.bouaziz@fsegs.rnu.tn ; Walid Mahdi ; Mohsen Ardabilain ; Abdelmajid Ben Hamadou

In this paper we present a new texture feature extraction approach. Existing methods are generally time consuming and sensible to image complexity in terms of texture's regularity, directionality and coarseness. So that we propose a method which provide both rapidity and accuracy to extract and characterize texture features. It's based on Hough transform technique combined with an extremity segment's neighbourhood analysis and a new computation algorithm to extract segments and detect regularity. Experimental results show that this approach is robust and can be applied not only to texture analysis but also to detect text within video images

Published in:

2006 IEEE International Conference on Multimedia and Expo

Date of Conference:

9-12 July 2006