Comparison of image feature descriptor in content based image retrieval system
Shreela Pareek, Hardwari Lal Mandoria · 2017
As images have become part of our daily life, so the demand of image retrieval is increasing due to development of information security. Content based image retrieval is considered important concept in research filed in recent years. In process content based image retrieval system feature extraction of images are required, visual feature of image are extracted using image feature descriptors. Several descriptors are used for image feature extraction. In this paper image features descriptors are discussed and retrieval results are compared using the performance measure method i.e precision and recall. Corel database is taken for the evaluation of descriptors. Comparison results shows that Wavelet transform has higher retrieval accuracy as compared to others.