736 search results - page 35 / 148 » Sampling of operators |
ICIP
2009
IEEE
15 years 11 months ago
2009
IEEE
Compressed sensing (CS) is a new technique for simultaneous data sampling and compression. In this paper, we propose and study block compressed sensing for natural images, where i...
AVSS
2006
IEEE
15 years 4 months ago
2006
IEEE
We model the performance of a speaker recognition system used for surveillance to prioritize a large number of candidate speakers in search of a single target speaker. It is assum...
JAT
2010
14 years 4 months ago
2010
We study the efficient numerical solution of infinite matrix equations Au = f for a matrix A in the Jaffard algebra. These matrices appear naturally via frame discretizations in m...
CVPR
2005
IEEE
16 years 7 hour ago
2005
IEEE
A method that combines shape-based object recognition and image segmentation is proposed for shape retrieval from images. Given a shape prior represented in a multiscale curvature...
TCAD
2010
14 years 4 months ago
2010
Abstract--Microfluidics-based biochips enable the precise control of nanoliter volumes of biochemical samples and reagents. They combine electronics with biology, and they integrat...