Wavelet transform on pixel distribution of rows & column of BMP image for CBIR

  • Authors:
  • S. S. Pinge;R. C. Patil

  • Affiliations:
  • Thadomal Shahani Engineering College, Bandra (West), Mumbai;Thadomal Shahani Engineering College, Bandra (West), Mumbai

  • Venue:
  • Proceedings of the International Conference on Advances in Computing, Communication and Control
  • Year:
  • 2009

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Abstract

Retrieving image from large & varied collections using image content(such as color, shape, texture) as a key is challenging & important problem. This paper describes a novel & effective approach to Content Based Image Retrieval (CBIR) that represent each image in database by a vector of feature values called "Wavelet Transform on Pixel Distribution of Row & Column of BMP for CBIR". Here we propose a simple and effective approach that can be easily implemented in a programming language. In this technique standard deviation & mean of wavelet coefficients of color distribution of row & column used as a feature vector of image. We use Harr wavelet for this purpose. We obtain compact feature vector of size 24 that create image signature in term of both texture & color. We use simple Euclidean distance to compute the similarity measures of images for Content Based Image Retrieval application. This technique gives acceptable results in a simple and fast way.