5942 search results - page 92 / 1189 » On the Processing of Decimated Signals |
ICASSP
2011
IEEE
13 years 28 days ago
2011
IEEE
Sparse sampling with coprime lattice arrays was introduced recently in the literature. It has been shown that a dense coarray can be constructed from such a pair of arrays, and is...
ICASSP
2009
IEEE
14 years 4 months ago
2009
IEEE
We propose a “compressive” estimator of the Wigner-Ville spectrum (WVS) for time-frequency sparse, underspread, nonstationary random processes. A novel WVS estimator involving...
ASPDAC
2000
ACM
14 years 1 months ago
2000
ACM
ACMOS PWM imager which realizes block summation and 2D projection of a thresholded image, in addition to rowparallel PWM readout with gray scale, is reported. An imager including 5...
WSCG
2003
13 years 10 months ago
2003
We present a refinement and a coarsening (also simplification or decimation) algorithm for the adaptive representation of bivariate functions. The algorithms have proved to be eff...
PAMI
2002
13 years 8 months ago
2002
We describe a robust and efficient system for recognizing typeset and handwritten mathematical notation. From a list of symbols with bounding boxes the system analyzes an expressio...