DCC
2004
IEEE
14 years 4 months ago
2004
IEEE
We address the problem of signal compression, basing on the mathematical model, in which a set of all possible signals is considered as a function space with a metric . The main a...
DCC
2004
IEEE
14 years 4 months ago
2004
IEEE
We consider the problem of rate-distortion optimal streaming of packetized media with sender-driven transmission over a single-QoS network using feedback and retransmissions. For ...
DCC
2004
IEEE
14 years 4 months ago
2004
IEEE
We present three new bit allocation techniques, the MultiStage algorithm, the Ratio algorithm, and the Pseudo I-frame method. The MultiStage and Ratio algorithms are global interf...
DCC
2004
IEEE
14 years 4 months ago
2004
IEEE
In the discrete filtering problem, a data sequence over a finite alphabet is assumed to be corrupted by a discrete memoryless channel. The goal is to reconstruct the clean sequenc...
DCC
2004
IEEE
14 years 4 months ago
2004
IEEE
We extend Ukkonen's online suffix tree construction algorithm to support frequency queries, by adding count fields to the internal nodes of the tree, as suggested in [8]. Thi...
DCC
2004
IEEE
14 years 4 months ago
2004
IEEE
This paper presents an algorithm to optimize the tradeoff between rate and expected end-to-end distortion of a video sequence transmitted over a packet network. The approach optim...
DCC
2004
IEEE
14 years 4 months ago
2004
IEEE
Abstract: We consider lossy source coding when side information affecting the distortion measure may be available at the encoder, decoder, both, or neither. For example, such disto...
DCC
2004
IEEE
14 years 4 months ago
2004
IEEE
DCC
2004
IEEE
14 years 4 months ago
2004
IEEE
We present an algorithm for lossy compression of hyperspectral images for implementation on field programmable gate arrays (FPGA). To greatly reduce the bit rate required to code ...
DCC
2004
IEEE
14 years 4 months ago
2004
IEEE