Multimedia Information Technology Application in Image Retrieval

摘要

This paper mainly introduced the multimedia information technology in the image retrieval application, the basic principle which coupled between the multimedia information technology and the image retrieval and the application of the sift algorithm. Through a number of feature vectors and characteristics of the target, a new image retrieval system was designed. According to the preferences of the user, the system can generate a user query log and automatically add more search information; it's a great convenience to the user.