DocumentCode
3577125
Title
Joint decoding of turbo codes for subband coded image
Author
Zhishi Peng ; Yih-Fang Huang ; Costello, D.J. ; Stevenson, R.L.
Author_Institution
Dept. of Electr. Eng., Notre Dame Univ., IN, USA
Volume
1
fYear
1998
Firstpage
329
Abstract
The joint channel-source decoding scheme for using turbo codes to protect compressed image data proposed by Peng, Huang, Costello and Stevenson (see, Proc. 1998 IEEE International Symposium on Circuits and Systems, Monterey, California, 1998) is modified for subband coded images. Two different modifications are presented and compared. The factors affecting the performance of the schemes are studied. Both modified schemes show superiority over a separate decoding system.
Keywords
combined source-channel coding; data compression; decoding; image coding; image reconstruction; turbo codes; channel bandwidth limitation; compressed image data protection; joint channel-source decoding; performance; reconstructed images; subband coded image; turbo codes; Bit rate; Channel coding; Error correction; Image coding; Iterative decoding; Protection; Redundancy; Signal analysis; Source coding; Turbo codes;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Processing, 1998. ICIP 98. Proceedings. 1998 International Conference on
Print_ISBN
0-8186-8821-1
Type
conf
DOI
10.1109/ICIP.1998.723486
Filename
723486
Link To Document