Review of significant researches on multimedia information retrieval

Traditionally, the database is of text and numerical data only, which is having less attention nowadays because of the massive amount of multimedia content. In the multimedia and storage technology, the preceding two decades have resulted in a substantial progress that has led to building of a large repository of digital image, video, and audio data. Currently, the information retrieval from the multimedia content is having a great attention. For exploring through the myriad variety of media all over the world Content-based multimedia information retrieval provides paradigms and methods. In this paper, an extensive review on Multimedia content based retrieval is presented together with the classification by means of the multimedia content either it may be an image or audio or video. In addition, a concise description about multimedia content retrieval is presented. Further more, a brief description on image, audio and video retrieval is presented.