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FUIN
2002
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13 years 11 months ago
Characterization Results for Time-Varying Codes
Time-varying codes associate variable length code words to letters being encoded depending on their positions in the input string. These codes have been introduced in [8] as a pro...
Ferucio Laurentiu Tiplea, Erkki Mäkinen, Drag...
DCC
2000
IEEE
14 years 3 months ago
Iterative Source/Channel-Decoding Using Reversible Variable Length Codes
In this paper we describe a trellis representation of variable length coded data which is capable of being used for bit-level or symbol-level maximum a posteriori (MAP) decoding o...
Rainer Bauer, Joachim Hagenauer
ICIP
1997
IEEE
15 years 29 days ago
A Class of Reversible Variable Length Codes for Robust Image and Video Coding
We describe a class of parameterized reversible variable length codes that have length distributions identical to Golomb-Rice codes and exp-Golomb codes. The pdfs to which these c...
Jiangtao Wen, John D. Villasenor