5210 search results - page 114 / 1042 » Exact geometric computation |
ICPR
2000
IEEE
15 years 11 months ago
2000
IEEE
This paper explores the utilization of adaptive triangular meshes representing gray-level images to accelerate basic image processing operations. In particular, two algorithms for...
DCC
2003
IEEE
15 years 9 months ago
2003
IEEE
By Andr`e theory, it is well known how to algebraically convert a spread in a projective space to an equivalent spread (representing the same translation plane) in a projective sp...
ICCSA
2007
Springer
15 years 4 months ago
2007
Springer
Abstract. We consider geometric shortest path queries between arbitrary pairs of objects on a connected polyhedral surface P of genus g. The query objects are points, vertices, edg...
SCALESPACE
1999
Springer
15 years 2 months ago
1999
Springer
We develop on estimation method, for the derivative field of an image based on Bayesian approach which is formulated in a geometric way. The Maximum probability configuration of ...
FOCS
1992
IEEE
15 years 2 months ago
1992
IEEE
We describe dynamic data structures for half-space range reporting and for maintaining the minima of a decomposable function. Using these data structures, we obtain efficient dyna...