159 search results - page 26 / 32 » Consistent digital line segments |
ISAAC
2010
Springer
13 years 5 months ago
2010
Springer
A permutation graph is an intersection graph of segments lying between two parallel lines. A Seidel complementation of a finite graph at a vertex v consists in complementing the ed...
ICDAR
2011
IEEE
12 years 7 months ago
2011
IEEE
—We propose a new method for an effective removal of the printing artifacts occurring in historical newspapers which are caused by problems in the hot metal typesetting, a widely...
TEI
2010
ACM
14 years 2 months ago
2010
ACM
This paper describes Kinematics: a novel construction toy for children consisting of both active (shape-changing or rotating) and passive building blocks. In comparison to similar...
COMPGEOM
2006
ACM
14 years 1 months ago
2006
ACM
We extend linkage unfolding results from the well-studied case of polygonal linkages to the more general case of linkages of polygons. More precisely, we consider chains of nonove...
COMPGEOM
2007
ACM
13 years 9 months ago
2007
ACM
Computing shadow boundaries is a difficult problem in the case of non-point light sources. A point is in the umbra if it does not see any part of any light source; it is in full l...