Title :
Content-based pre-indexed video
Author :
Vasconcelos, Nuno ; Lippman, Andrew
Author_Institution :
Media Lab., MIT, Cambridge, MA, USA
Abstract :
The viability of large distributed image databases is strongly dependent on the development of new image representations capable of providing support for extended functionality, directly in the compressed domain. We have previously introduced one such representation (library-based coding) which we now augment with statistical pre-indexing schemes, automatically built at the time of encoding, that provides several layers of content description allowing efficient content-based retrieval and summarization
Keywords :
data compression; distributed databases; image representation; information retrieval systems; video coding; visual databases; compressed domain; content description; content-based pre-indexed video; content-based retrieval; content-based summarization; encoding; image representations; large distributed image databases; library-based coding; statistical pre-indexing schemes; Content based retrieval; Decoding; Encoding; Explosions; Image coding; Image databases; Image representation; Image retrieval; Laboratories; Vector quantization; Video compression;
Conference_Titel :
Image Processing, 1997. Proceedings., International Conference on
Conference_Location :
Santa Barbara, CA
Print_ISBN :
0-8186-8183-7
DOI :
10.1109/ICIP.1997.638828
