DocumentCode
2601835
Title
Optimal multiple description and multiresolution scalar quantizer design
Author
Effros, Michelle
Author_Institution
California Inst. of Technol., Pasadena, CA
fYear
2008
fDate
Jan. 27 2008-Feb. 1 2008
Firstpage
70
Lastpage
76
Abstract
The author presents new algorithms for fixed-rate multiple description and multiresolution scalar quantizer design. The algorithms both run in time polynomial in the size of the source alphabet and guarantee globally optimal solutions. To the authorpsilas knowledge, these are the first globally optimal design algorithms for multiple description and multiresolution quantizers.
Keywords
polynomials; quantisation (signal); source coding; fixed-rate multiple description; multiresolution scalar quantizer design; source alphabet; time polynomial; Algorithm design and analysis; Data compression; Decoding; Distortion measurement; Iterative algorithms; Iterative methods; Lagrangian functions; Polynomials; Technological innovation;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory and Applications Workshop, 2008
Conference_Location
San Diego, CA
Print_ISBN
978-1-4244-2670-6
Type
conf
DOI
10.1109/ITA.2008.4601027
Filename
4601027
Link To Document