DocumentCode
2157484
Title
Quantizer design with mismatched side information at the decoder
Author
Shamaei, Sepideh ; Valipour, Mehrdad
Author_Institution
Sch. of Electr. & Comput. Eng., Univ. of Tehran, Tehran, Iran
fYear
2011
fDate
22-27 May 2011
Firstpage
3176
Lastpage
3179
Abstract
Quantizer design for lossy compression with mismatched side information (SI) at the decoder is investigated. The statistical dependency between the source and SI is assumed to be a function of a random variable, dependency variable (DV). According to the available information about the DV, three design methods are proposed; namely, minimax solution, Average Distribution and Multi-Mode Decoder. The effectiveness of the design methods is illustrated by simulation results.
Keywords
data compression; decoding; minimax techniques; quantisation (signal); average distribution design methods; dependency variable function; lossy compression; minimax solution design methods; mismatched side information; multimode decoder; quantizer design; random variable function; Codecs; Decoding; Indexes; Random variables; Silicon; Simulation; Source coding; Mismatch; Quantizer design; Wyner-Ziv;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech and Signal Processing (ICASSP), 2011 IEEE International Conference on
Conference_Location
Prague
ISSN
1520-6149
Print_ISBN
978-1-4577-0538-0
Electronic_ISBN
1520-6149
Type
conf
DOI
10.1109/ICASSP.2011.5946696
Filename
5946696
Link To Document