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TCSV
2010
15 years 5 days ago
M-Channel Multiple Description Coding With Two-Rate Coding and Staggered Quantization
A low complexity M-channel multiple description coding scheme is developed in this paper, in which each description carries one subset of the input with a higher bit rate and the r...
Upul Samarawickrama, Jie Liang, Chao Tian
ICC
1997
IEEE
162views Communications» more  ICC 1997»
15 years 9 months ago
Combined Source-Channel Coding for the Transmission of Still Images over a Code Division Multiple Access (CDMA) Channel
— This letter considers a combined source-channel coding scheme for image transmission over the uplink of a wireless IS-95 code division multiple access (CDMA) channel using disc...
E. V. H. Iun, Amir K. Khandani
164
Voted
ISCAS
2006
IEEE
109views Hardware» more  ISCAS 2006»
15 years 11 months ago
Feature-oriented multiple description image coding
— In this paper, we introduce a novel wavelet-based multiple description image coder, referred to as the feature-oriented MDC (FOMDC). The proposed multiple description coder exp...
Yilong Liu, Soontorn Oraintara
141
Voted
ICASSP
2009
IEEE
16 years 6 days ago
Rate distribution between model and signal for multiple descriptions
We consider the rate allocation problem for multiple-description quantization of the signal described by an adaptive model with a fixed structure. The source modeling in coding g...
Janusz Klejsa, W. Bastiaan Kleijn
TIT
2008
87views more  TIT 2008»
15 years 5 months ago
Decode-and-Forward Relaying With Quantized Channel State Feedback: An Outage Exponent Analysis
The problem of resource allocation to maximize the outage exponent over a fading relay channel using the decodeand-forward protocol with quantized channel state feedback (CSF) is s...
Thanh Tùng Kim, Giuseppe Caire, Mikael Skog...