720 search results - page 11 / 144 » Nonrepetitive colorings of graphs |
ECCV
2008
Springer
14 years 9 months ago
2008
Springer
We aim to color greyscale images automatically, without any manual intervention. The color proposition could then be interactively corrected by user-provided color landmarks if nec...
SODA
2008
ACM
13 years 9 months ago
2008
ACM
We consider graph coloring problems where the cost of a coloring is the sum of the costs of the colors, and the cost of a color is a monotone concave function of the total weight ...
SIAMDM
2008
13 years 7 months ago
2008
We introduce two variants of proper colorings with imposed partial ordering on the set of colors. One variant shows very close connections to some fundamental problems in graph the...
CVGIP
2008
13 years 7 months ago
2008
Wang Tiles are constructed from four texture samples, arranged so they can always match a choice of other tiles at two edges. Because they are precomputed, Wang Tiles are a very e...
DAM
2010
13 years 7 months ago
2010
In this paper, we study homomorphisms of 2-edge-colored graphs, that is graphs with edges colored with two colors. We consider various graph classes (outerplanar graphs, partial 2...