1387 search results - page 148 / 278 » Convexity in Discrete Space |
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
This paper presents a signal processing tool for analyzing and manipulating digitized acoustic wave fields, based on a spatio-temporal extension of the time–frequency represent...
SAGA
2009
Springer
14 years 4 months ago
2009
Springer
We propose a generic method for obtaining quickly good upper bounds on the minimal value of a multistage stochastic program. The method is based on the simulation of a feasible dec...
ICPR
2000
IEEE
14 years 11 months ago
2000
IEEE
We consider the motion estimation problem in the case of very closely spaced views. We revisit the differential epipolar equation providing an interpretation of it. On the basis o...
FIMH
2007
Springer
14 years 4 months ago
2007
Springer
We present preliminary results of the numerical simulation of electrocardiograms (ECG). We consider the bidomain equations to model the electrical activity of the heart and a Lapla...
ECCV
2004
Springer
14 years 3 months ago
2004
Springer
Abstract. A novel method is proposed for performing multi-label, semi-automated image segmentation. Given a small number of pixels with user-defined labels, one can analytically (...