Sciweavers

2081 search results - page 90 / 417
» codes 2006
Sort
View
CORR
2006
Springer
129views Education» more  CORR 2006»
14 years 12 months ago
Instanton analysis of Low-Density-Parity-Check codes in the error-floor regime
Abstract-- In this paper we develop instanton method introduced in [1], [2], [3] to analyze quantitatively performance of Low-Density-Parity-Check (LDPC) codes decoded iteratively ...
Mikhail G. Stepanov, Michael Chertkov
IWRIDL
2006
ACM
106views Education» more  IWRIDL 2006»
15 years 5 months ago
Digitizing, coding, annotating, disseminating, and preserving documents
We examine some research issues in pattern recognition and image processing that have been spurred by the needs of digital libraries. Broader – and not only linguistic – conte...
George Nagy
ICIP
2006
IEEE
16 years 1 months ago
Scalable Video Transmission Using Double Binary Turbo Code
In this paper, we propose a novel efficient scheme for robust video transmission over wireless channels. The schema consists of motion compensated spatio-temporal wavelet decompos...
Naeem Ramzan, Ebroul Izquierdo
ICMCS
2006
IEEE
146views Multimedia» more  ICMCS 2006»
15 years 5 months ago
Performance Analysis of Compressed-Domain Automatic Speaker Recognition as a Function of Speech Coding Technique and Bit Rate
Compressed-domain automatic speaker recognition is based on the analysis of the compressed parameters of speech coders. The objective is to perform low-complexity on-line speaker ...
Matteo Petracca, Antonio Servetti, Juan Carlos De ...
ICIP
2006
IEEE
16 years 1 months ago
A New Seamless Bitstream Switching Scheme for H.264 Video Adaptation with Enhanced Coding Performance
In this paper, we propose a new seamless bitstream switching scheme to improve the coding performance ofH.264 SP-frames for rate adaptation. Our method removes one of the two requ...
Shih-Ming Hsu, Chia-Wen Lin, I-Hsien Lee