*Project Title* A comparative study of texture descriptors. *Project Description* Texture is a powerful discriminating feature, present almost everywhere in nature. Many CBIR systems have been using texture descriptors in their retrieval engine. This project will involve the following tasks: * Implementing a set of image descriptors based on texture property; * Comparing these descriptors in terms of common measures like precision and recall; * Code documentation. *Language/technology skills* C language. *Number of People* 1-2 *Project Resources* 1. Co-occurrence matrix R. M. Haralick, K. Shanmugam and I. Dinstein, Textural Features for Image Classification, IEEE Transactions on Systems, Man and Cybernatics, 3, 6, 610--621, 1973. 2. Wavelet-based descriptors B. S. Manjunath and W. Y. Ma, Texture Features for Browsing and Retrieval of Image Data, IEEE Transactions on Pattern Analysis and Machine Intelligence, 18, 8, 837--842,August, 1996. 3. MPEG-7 texture descriptors B. S. Manjunath, J. R. Ohm, V. V. Vasudevan and A. Yamada, Color and Texture Descriptors, IEEE Transactions on Circuits and Systems for Video Technology, 11, 6, 703--715, June, 2001