570 search results - page 19 / 114 » Edge Coloring with Delays |
DAM
2002
14 years 11 months ago
2002
In K(n, n) with edges colored either red or blue, we show that the problem of finding a solution matching, a perfect matching consisting of exactly r red edges, and (n - r) blue e...
CSDA
2007
14 years 11 months ago
2007
Abstract: Abrupt shifts in the level of a time series represent important information and should be preserved in statistical signal extraction. We investigate rules for detecting l...
ICIP
2003
IEEE
16 years 1 months ago
2003
IEEE
We propose a video region segmentation scheme combining spatio-temporal edges and watershed techniques. We consider the video sequence as a 3-D volume and compute color edges with...
MVA
2007
15 years 1 months ago
2007
Image contrast enhancement plays an important role in many machine vision applications. In this study, we propose a new method for edge enhancement based on analysis on embedded s...
STOC
1994
ACM
15 years 3 months ago
1994
ACM
Let G(3n, p, 3) be a random 3-colorable graph on a set of 3n vertices generated as follows. First, split the vertices arbitrarily into three equal color classes and then choose ev...