4378 search results - page 7 / 876 » On the Complexity of Ordered Colourings |
DM
2010
13 years 7 months ago
2010
The Grundy number of a graph G, denoted by (G), is the largest k such that G has a greedy k-colouring, that is a colouring with k colours obtained by applying the greedy algorithm...
BMVC
2001
13 years 10 months ago
2001
The HLS colour space is widely used in image analysis as it is physically intuitive. As the hue component of this space is defined on the unit circle, standard greyscale image an...
ICPR
2004
IEEE
14 years 8 months ago
2004
IEEE
This paper deals with the use of vector-connected filters for eliminating Gaussian noise in colour images. This class of morphological filters suppresses noise but preserves the c...
CVPR
2004
IEEE
13 years 11 months ago
2004
IEEE
Multimedia retrieval is going to play an increasingly important role in the future. Since the availability of digital media seems ever rising, not only the retrieval performance i...
VCIP
2003
13 years 9 months ago
2003
The study presented in this paper analyses descriptions extracted with MPEG-7-descriptors from visual content from the statistical point of view. Good descriptors should generate ...