1594 search results - page 20 / 319 » Sampling and Reconstruction of Operators |
ICPR
2008
IEEE
14 years 2 months ago
2008
IEEE
The problem to reconstruct a surface given a finite set of boundary points is of growing interest, e.g. in the context of laser range images. While a lot of heuristic methods hav...
SIBGRAPI
1999
IEEE
13 years 12 months ago
1999
IEEE
Abstract. In this work we study the problem of reconstructing an image from a perceptual segmentation based on a geometric classification of its points using non-linear curvature f...
TMI
2002
13 years 7 months ago
2002
Abstract--Reconstruction-based microwave-induced thermoacoustic tomography in a spherical configuration is presented. Thermoacoustic waves from biological tissue samples excited by...
TSP
2010
13 years 2 months ago
2010
We consider the problem of sampling piecewise sinusoidal signals. Classical sampling theory does not enable perfect reconstruction of such signals since they are not bandlimited. ...
TSP
2010
13 years 2 months ago
2010
This paper puts to use concepts and tools introduced in Part I to address a wide spectrum of noncausal sampling and reconstruction problems. Particularly, we follow the systemtheor...