25 search results - page 1 / 5 » Probabilistic Amplitude Demodulation |
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
Amplitude demodulation is an ill-posed problem and so it is natural to treat it from a Bayesian viewpoint, inferring the most likely carrier and envelope under probabilistic const...
ICA
2007
Springer
13 years 11 months ago
2007
Springer
ICIP
2007
IEEE
14 years 7 months ago
2007
IEEE
In this paper, we introduce new multiscale AM-FM demodulation algorithms that provide significant improvements in accuracy over previously reported approaches. The improvements ar...
SIP
2007
13 years 6 months ago
2007
This article deals with the estimation of sinusoidal parameters for non stationary sinusoids. It will be shown that for linear amplitude and frequency modulation only the frequenc...
ICIP
2005
IEEE
14 years 7 months ago
2005
IEEE
Multidimensional Amplitude-Modulation Frequency - Modulation (AM-FM) models allow us to describe continuousscale modulations in digital images. AM-FM models have led to a wide ran...