271 search results - page 53 / 55 » High-Resolution Functional Quantization |
GLOBECOM
2007
IEEE
13 years 12 months ago
2007
IEEE
— The design of spatio-temporal power allocation schemes is considered for space-time coding over spatially correlated multiple-input multiple-output (MIMO) channels. The focus i...
ISCAS
2006
IEEE
13 years 11 months ago
2006
IEEE
JPEG2000, the new standard for still image coding, Quantization, user defined wavelets, arbitrary wavelet provides a new framework and an integrated toolbox to better decomposition...
MMSEC
2006
ACM
13 years 11 months ago
2006
ACM
We present an efficient JPEG2000-based image authentication scheme, which is robust to JPEG compression and other allowed signal processing operations. Positive wavelet-based wate...
INFOCOM
2003
IEEE
13 years 11 months ago
2003
IEEE
Abstract—The error patterns of a wireless digital communication channel can be described by looking at consecutively correct or erroneous bits (runs and bursts) and at the distri...
VISUALIZATION
2003
IEEE
13 years 11 months ago
2003
IEEE
Numerical particle simulations and astronomical observations create huge data sets containing uncorrelated 3D points of varying size. These data sets cannot be visualized interact...