ABSTRACT
The field of distributed multimedia systems has experienced an extraordinary growth during the last decade. Among the many visible aspects of the increasing interest in this area is the creation of huge digital libraries accessible to users worldwide. These large and complex multimedia databases must store all types of multimedia data, e.g., text, images, animations, graphs, drawings, audio, and video clips. Video information plays a central role in such systems, and consequently, the design and implementation of video database systems has become a major topic of interest.
