1344 search results - page 49 / 269 » Quantization |
CSL
2000
Springer
13 years 9 months ago
2000
Springer
This paper introduces a new form of observation distributions for hidden Markov models (HMMs), combining subvector quantization and mixtures of discrete distrib utions. Despite w...
CGF
2007
13 years 9 months ago
2007
Color quantization replaces the color of each pixel with the closest representative color, and thus it makes the resulting image partitioned into uniformly-colored regions. As a c...
JIIS
2002
13 years 9 months ago
2002
Adaptable similarity queries based on quadratic form distance functions are widely popular in data mining application domains including multimedia, CAD, molecular biology or medica...
DCC
2011
IEEE
13 years 4 months ago
2011
IEEE
Feedback of channel state information (CSI) in wireless systems is essential in order to exploit multi-user diversity and achieve the highest possible performace. When each spatia...
ICIP
2005
IEEE
14 years 11 months ago
2005
IEEE
JPEG 2000 is a lossy integer-to-integer transform-based compression method that first quantizes the separable 2-D wavelet transform coefficients, then entropy codes them. The imag...