1009 search results - page 99 / 202 » On Indexing Line Segments |
COMPGEOM
2008
ACM
13 years 12 months ago
2008
ACM
We investigate the complexity of the outer face in arrangements of line segments of a fixed length in the plane, drawn uniformly at random within a square. We derive upper bounds ...
ISBI
2006
IEEE
14 years 10 months ago
2006
IEEE
We combine a pen and pressure-sensitive tablet input device, and a sketch-based user initialization process, with a general subdivisioncurve Snake to create an intuitive, fast, ac...
CIRA
2007
IEEE
14 years 4 months ago
2007
IEEE
Abstract— We present a general framework for vessel segmentation in retinal images with a particular focus on small vessels. The retinal images are first processed by a nonlinea...
ICMCS
2006
IEEE
14 years 4 months ago
2006
IEEE
The analysis of audio signals of popular and rock songs of the versechorus form to reconstruct its original musical structures is investigated in this work. We first compute the ...
DAS
2006
Springer
14 years 1 months ago
2006
Springer
Abstract. Training and evaluation of techniques for handwriting recognition and retrieval is a challenge given that it is difficult to create large ground-truthed datasets. This is...