700 search results - page 27 / 140 » Design of Optimal Quantizers for Distributed Source Coding |
123
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TIT
2010
14 years 9 months ago
2010
We study the use of low-density generator matrix (LDGM) codes for lossy compression of the Bernoulli symmetric source. First, we establish rigorous upper bounds on the average dist...
127
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VTC
2010
IEEE
15 years 17 days ago
2010
IEEE
— A low complexity distributed coding scheme is proposed for communications over Rayleigh fading channels. Convolutional Coding (CC) assisted Differential Phase-Shift Keying (DPS...
122
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ICIP
2004
IEEE
16 years 3 months ago
2004
IEEE
Quantization index modulation (QIM) techniques have been gaining popularity in the data hiding community because of their robustness and information-theoretic optimality against a...
97
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FLAIRS
2004
15 years 3 months ago
2004
An algorithm is proposed to prune the prototype vectors (prototype selection) used in a nearest neighbor classifier so that a compact classifier can be obtained with similar or ev...
110
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ICSE
2005
IEEE-ACM
16 years 2 months ago
2005
IEEE-ACM
We present Binary Refactoring: a software engineering technique for improving the implementation of programs without modifying their source code. While related to regular refactor...