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2005 IEEE International Conference on Multimedia and Expo
Efficient conversion method between subband domain representations
Amsterdam, Netherlands
July 06-July 06
ISBN: 0-7803-9331-7
A.B. Touimi, Speech&Sound Technol.&Process., France Telecom R&D., France
A. Mouhssine, Speech&Sound Technol.&Process., France Telecom R&D., France
This paper presents an efficient method for the conversion between subband domain representations of different filter banks. It advantageously replaces the conventional cascade of synthesis and analysis banks leading to algorithmic delay reduction and high degree of parallelism for implementation. It is especially useful for transcoding applications between subband compressed multimedia signal formats.
Index Terms:
conversion method, subband domain representation, filter bank, transcoding application, compressed multimedia signal format
Citation:
A.B. Touimi, A. Mouhssine, "Efficient conversion method between subband domain representations," icme, pp.4 pp., 2005 IEEE International Conference on Multimedia and Expo, 2005
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