2527 search results - page 83 / 506 » Discrete optimization in computer vision |
MP
1998
14 years 9 months ago
1998
In the last 25 years approximation algorithms for discrete optimization problems have been in the center of research in the fields of mathematical programming and computer science...
CVIU
2007
14 years 9 months ago
2007
Nowadays color image processing is an essential issue in computer vision. Variational formulations provide a framework for color image restoration, smoothing and segmentation prob...
COMPGEOM
1991
ACM
15 years 1 months ago
1991
ACM
Given a simple polygon in the plane with two distinguished vertices, s and g, is it possible for two guards to simultaneously walk along the two boundary chains from s to g in suc...
TIT
1998
14 years 9 months ago
1998
Abstract—A class of capacity-achieving, low-complexity, highreliability, variable-rate coding schemes is developed for communication over discrete memoryless channels with noisel...
SODA
2010
ACM
15 years 7 months ago
2010
ACM
We present a new optimization technique that yields the first FPTAS for several geometric problems. These problems reduce to optimizing a sum of non-negative, constant description...