Abstract

Traditional retrieval techniques are becoming deteriorated, as the network and development of multimedia technologies are becoming more popular. This scenario has triggered the demand for efficient and effective tools for retrieval of query images from database. By providing exact and fast retrieval for query images from database, Content Based Image Retrieval (CBIR) is becoming a source of retrieval technique. It enables a user to extract an image from a large amount of images based on a query. From past few years remarkable progress has been made in both theoretical research and system development. In this paper we are providing set of information on techniques implemented in improvement of content based image retrieval.