Structure unanimity multiple description coding
Image Communication
Multiple description video coding using coefficients ordering and interpolation
Image Communication
Journal of Visual Communication and Image Representation
Note: On the variance of Shannon products of graphs
Discrete Applied Mathematics
State estimation over packet dropping networks using multiple description coding
Automatica (Journal of IFAC)
Journal of Visual Communication and Image Representation
Adapting quantization offset in multiple description coding for error resilient video transmission
Journal of Visual Communication and Image Representation
Multiple-description iterative coding image watermarking
Digital Signal Processing
Rate controlled redundancy-adaptive multiple description video coding
Image Communication
Tabu search based multi-watermarks embedding algorithm with multiple description coding
Information Sciences: an International Journal
A three-layer scheme for M-channel multiple description image coding
Signal Processing
Multiple description coded video streaming in peer-to-peer networks
Image Communication
Joint source-channel coding as an element of a QoS framework for '4G' wireless multimedia
Computer Communications
Multi-description multipath video streaming in wireless ad hoc networks
Image Communication
Adaptively post-encoding multiple description video coding
Neurocomputing
Meta-heuristic algorithms for optimized network flow wavelet-based image coding
Applied Soft Computing
Rate control for unbalanced multiple description video streaming
Image Communication
Hi-index | 754.84 |
The design of scalar quantizers for communication systems that use diversity to overcome channel impairments is considered. The design problem is posed as an optimization problem and necessary conditions for optimality are derived. A design algorithm, a generalization of S.P. Lloyd's (1962) algorithm for quantizer design, is developed. Unlike a single channel scalar quantizer, the performance of a multiple description scalar quantizer is dependent on the index assignment. The problem of index assignment is addressed. Good index assignments, performance results, and sample quantizer designs are presented for a memoryless Gaussian source. Comparisons are made with rate distortion bounds for the multiple description problem