312 search results - page 22 / 63 » Line spectral pairs |
CGF
2005
13 years 9 months ago
2005
We introduce a new texture representation that combines standard sampling, to be bilinearly interpolated in smoothly varying regions, with customizable discontinuities, to model s...
SIAMIS
2011
13 years 20 days ago
2011
We analyze the illumination invariance of the level lines of an image. We show that if the scene surface has Lambertian reflectance and the light is directed, then a necessary and...
STOC
2005
ACM
14 years 10 months ago
2005
ACM
A low-distortion embedding between two metric spaces is a mapping which preserves the distances between each pair of points, up to a small factor called distortion. Low-distortion...
SODA
1997
ACM
13 years 11 months ago
1997
ACM
In this paper we examine problems motivated by on-line financial problems and stochastic games. In particular, we consider a sequence of entirely arbitrary distinct values arrivin...
ICRA
2006
IEEE
14 years 3 months ago
2006
IEEE
Abstract— We consider the problem of approximating a continuous curve by a piecewise linear one whose segments are assumed to be connected by universal joints. Rather than taking...