571 search results - page 10 / 115 » On a high order numerical method for functions with singular... |
DAGM
2008
Springer
13 years 9 months ago
2008
Springer
Abstract. Virtually all variational methods for motion estimation regularize the gradient of the flow field, which introduces a bias towards piecewise constant motions in weakly te...
VLSID
2002
IEEE
14 years 7 months ago
2002
IEEE
This paper introduces a new numerical approximation technique, called the Differential Quadrature Method (DQM), in order to derive the rational ABCD matrix representing the high-s...
JC
2006
13 years 7 months ago
2006
We study the problem of multivariate integration on the unit cube for unbounded integrands. Our study is motivated by problems in statistics and mathematical finance, where unboun...
SIAMSC
2010
13 years 5 months ago
2010
In this work we discuss a class of defect correction methods which is easily adapted to create parallel time integrators for multi-core architectures and is ideally suited for deve...
ECCV
2004
Springer
14 years 9 months ago
2004
Springer
Abstract. We study an energy functional for computing optical flow that combines three assumptions: a brightness constancy assumption, a gradient constancy assumption, and a discon...