Abstract: A distinguishing edfeature of thata digital library has is that it has possesses Terabyte volumes of multimedia resources. One challenge for researchers in the field of multimedia is to find a testbed for showing whichdemonstratethe potentials of multimedia technologies such as video summarization, semantic annotation, multimedia cross indexing and retrieval, and etcso on. Ddeeper inresearch and wider in applications, of indigital libraries revealed their indispensable role as testbed for , one fact is certain: the digital library is becoming a test bed for multimedia technologies. This paper presents challenging issues of some key techniques usemployed in digital libraries and their , its specific needs for multimedia technologies.

Key words: Digital library, Multimedia technology, CADAL (China-America Digital Academic Library)

Please provide your name, email address and a comment

Your Name: Affili: E-Mail Address:

Comment (Please comment in English):


Verification Code(click to change a pic):