Sciweavers

4343 search results - page 566 / 869
» Replication Techniques for Availability
Sort
View
ICIP
2003
IEEE
16 years 8 months ago
Matching pursuits based multiple description video coding for lossy environments
Multiple description coding (MDC) is an error resilient source coding scheme that creates multiple descriptions of the source with the aim of providing an acceptable reconstructio...
Thinh P. Q. Nguyen, Avideh Zakhor
ICIP
2002
IEEE
16 years 8 months ago
A fast back-projection algorithm for bistatic SAR imaging
Using a far-field model, bistatic synthetic aperture radar (SAR) acquires Fourier data on a rather unusual, non-Cartesian grid in the Fourier domain. Previous image formation algo...
Yu Ding, David C. Munson Jr.
ICIP
2001
IEEE
16 years 8 months ago
Minimizing transmission energy in wireless video communications
A key constraint in mobile communications is the reliance on a battery with a limited energy supply. Efficiently utilizing the available energy is therefore an important design co...
Yiftach Eisenberg, Thrasyvoulos N. Pappas, Randall...
ICIP
2000
IEEE
16 years 8 months ago
A New Spread Spectrum Watermarking Method with Self-Synchronization Capabilities
Among the many techniques available for informationconcealment, those based on spread spectrummodulationshave proven to yield improved results when robustness against attack is at...
Angel Navia-Vázquez, I. Mora-Jiménez
ICIP
1995
IEEE
16 years 8 months ago
Selection of observations in magnetic resonance spectroscopic imaging
Magnetic resonance spectroscopic imaging (MRSI) is a type of MRI in which both spatial and spectral information are gathered. Unfortunately, the time required to acquire a high-re...
Stanley J. Reeves, R. Hezar