2255 search results - page 30 / 451 » Computing a Center-Transversal Line |
ISPAN
2005
IEEE
14 years 1 months ago
2005
IEEE
For a given graph G = (V, E) and a positive integer k, the super line graph of index k of G is the graph Sk(G) which has for vertices all the k-subsets of E(G), and two vertices S...
DAM
2011
13 years 2 months ago
2011
In this paper, we study the Minimum Sum Set Coloring (MSSC) problem which consists in assigning a set of x(v) positive integers to each vertex v of a graph so that the intersectio...
CVPR
2000
IEEE
14 years 9 months ago
2000
IEEE
In this paper, an efficient global algorithm for vectorizing line drawings is presented. It first extracts a seed segment of a graphic entity from a raster image to obtain its dir...
ICPR
2008
IEEE
14 years 8 months ago
2008
IEEE
We present a compact representation for human action recognition in videos using line and optical flow histograms. We introduce a new shape descriptor based on the distribution of...
ICPR
2006
IEEE
14 years 8 months ago
2006
IEEE
Detection of lines in noisy image is not easy. When using Hough transform, multiple false peaks may be generated from collinear noisy edge points, which in turn may create false l...