TIT
2010
13 years 5 months ago
2010
A method for bounding the rate of bit-stuffing encoders for 2-D constraints is presented. Instead of considering the original encoder, we consider a related one which is quasistati...
ICIP
2009
IEEE
13 years 8 months ago
2009
IEEE
The Video Tool Library (VTL) is one of the major normative components of the Reconfigurable Video Coding (RVC) standard. It specifies the set of functional units (FUs) that may be...
PCM
2010
Springer
13 years 9 months ago
2010
Springer
Abstract. In this paper, we propose an efficient video coding system that applies statistical learning methods to reduce the computational cost in H.264 encoder. The proposed metho...
TIT
2008
13 years 10 months ago
2008
We analyze the impact of side information about the distortion measure in problems of quantization. We show that such "distortion side information" is not only useful at...
CORR
2006
Springer
13 years 10 months ago
2006
Springer
A multiple-access channel is considered in which messages from one encoder are confidential. Confidential messages are to be transmitted with perfect secrecy, as measured by equivo...
CORR
2010
Springer
13 years 10 months ago
2010
Springer
We study the communication over Finite State Channels (FSCs), where the encoder and the decoder can control the availability or the quality of the noise-free feedback. Specificall...
CORR
2010
Springer
13 years 10 months ago
2010
Springer
We consider the problem of optimal probing of states of a channel by transmitter and receiver for maximizing rate of reliable communication. The channel is discrete memoryless (DM...
CORR
2008
Springer
13 years 10 months ago
2008
Springer
The combination of source coding with decoder side-information (Wyner-Ziv problem) and channel coding with encoder side-information (Gel'fand-Pinsker problem) can be optimall...
FCCM
2004
IEEE
14 years 2 months ago
2004
IEEE
We describe a flexible hardware encoder for regular and irregular low-density parity-check (LDPC) codes. Although LDPC codes achieve achieve better performance and lower decoding ...
ASPDAC
2007
ACM
14 years 2 months ago
2007
ACM
- This paper presents a real time programmable irregular Low Density Parity Check (LDPC) Encoder as specified in the IEEE P802.16E/D7 standard. The encoder is programmable for fram...