5942 search results - page 118 / 1189 » On the Processing of Decimated Signals |
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
This paper describes a complete low-complexity imaging system based on a single MEMS scanning mirror and a single photodetector, together with customized image enhancement algorit...
ICIP
2006
IEEE
14 years 11 months ago
2006
IEEE
Recently the sampling theory for certain parametric signals based on rate of innovation has been extended to all sampling kernels that satisfy the Strang-Fix conditions, thus incl...
ICIP
2006
IEEE
14 years 11 months ago
2006
IEEE
Recent studies in linear inverse problems have recognized the sparse representation of unknown signal in a certain basis as an useful and effective prior information to solve thos...
ICASSP
2009
IEEE
14 years 4 months ago
2009
IEEE
—Instantaneous frequency rate (IFR) estimation for high-order polynomial phase signals (PPSs) is considered. Specifically, an IFR estimator with only a second-order nonlinearity ...
ICASSP
2009
IEEE
14 years 4 months ago
2009
IEEE
We derive an efficient learning algorithm for model-based source separation for use on single channel speech mixtures where the precise source characteristics are not known a pri...