Information Retrieval and Filtering of Multimedia Mineral Data

Most of the written materials are consisted of Multimedia (MM) information because beside text usually contain image information. The present information retrieval and filtering systems use only text parts of the documents or in best case images represented by keywords or image captions. Why do not use both, text and image features of the documents and in the retrieval or filtering process utilize more completely the document information content? Can such approach increase the effectiveness of retrieval and filtering processes? There is a very little difference between retrieval and filtering at an abstract level. In this paper, we will discuss some possible similarities and differences between them on the application level taking into account the experiments in retrieval and filtering of multimedia mineral information.