DocumentCode
3229757
Title
LDGM-based codes for successive refinement
Author
Zhang, Ying ; Dumitrescu, Sorina ; Chen, Jun ; Sun, Zhibin
Author_Institution
Dept. of Electr. & Comput. Eng., Mcmaster Univ., Hamiltion, ON, Canada
fYear
2009
fDate
Sept. 30 2009-Oct. 2 2009
Firstpage
1518
Lastpage
1524
Abstract
This work presents an LDGM-based coding scheme for successive refinement in the case of finite sources with Hamming distortion. Our simulations exhibit results very close to the rate-distortion bounds.
Keywords
rate distortion theory; source coding; Hamming distortion; low-density generator matrix codes; rate-distortion bounds; successive refinement; Computational modeling; Convolutional codes; Decoding; Distortion measurement; Information theory; Message passing; Rate-distortion; Source coding; Strontium; Sun;
fLanguage
English
Publisher
ieee
Conference_Titel
Communication, Control, and Computing, 2009. Allerton 2009. 47th Annual Allerton Conference on
Conference_Location
Monticello, IL
Print_ISBN
978-1-4244-5870-7
Type
conf
DOI
10.1109/ALLERTON.2009.5394494
Filename
5394494
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