122 search results - page 20 / 25 » Crossed lines |
GIS
2008
ACM
13 years 8 months ago
2008
ACM
One of the formalisms to qualitatively describe polylines in the plane are double-cross matrices. In a double-cross matrix the relative position of any two line segments in a poly...
CHI
2007
ACM
14 years 7 months ago
2007
ACM
This paper presents a quantitative human performance model of making single-stroke pen gestures within certain error constraints in terms of production time. Computed from the pro...
IBPRIA
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. Piecewise-linear methods accomplish the registration by dividing the images in corresponding triangular patches, which are individually mapped through affine transformati...
ICDAR
2003
IEEE
14 years 23 days ago
2003
IEEE
In this paper we present a system to locate, extract and recognize Telugu text. The circular nature of Telugu script is exploited for segmenting text regions using the Hough Trans...
SMILE
1998
Springer
13 years 11 months ago
1998
Springer
As virtual worlds demand ever more realistic 3D models, attention is being focussed on systems that can acquire graphical models from real objects. This paper describes a system wh...