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Enhancing Performance of Image Retrieval Systems Using Dual Tree Complex Wavelet Transform and Support Vector Machines
2008
Journal of Computing and Information Technology
This paper presents a novel image retrieval system (SVMBIR) based on dual tree complex wavelet transform (CWT) and support vector machines (SVM). We have shown how one can improve the performance of image retrieval systems by assuming two attributes. Firstly, images that a user needs through query image are similar to a group of images with the same conception. Secondly, there exists non-linear relationship between feature vectors of different images and it can be exploited very efficiently
doi:10.2498/cit.1000986
fatcat:kbdmz4zl3rhr5n6xin3mjqfhfq