Abstract

Digital images are all around and their number increases every day. However, this growing volume contrasts with a poor description in the vast majority of cases. The value of a picture to illustrate the original event, or to be used in other contexts or situations, is based on an appropriate description. The purpose of this paper is to reduce the difficulties encountered in describing images by categorizing them and the agencies, specifying uses, and exemplifying descriptive differences. The implementation of these recommendations improves the quality of records, helps in successful retrieval, and increases positive evaluations of web sites by clients and users.