553 search results - page 66 / 111 » On Planar Path Transformation |
COMGEO
2010
ACM
14 years 12 months ago
2010
ACM
We study the complexity and the I/O-efficient computation of flow on triangulated terrains. We present an acyclic graph, the descent graph, that enables us to trace flow paths in ...
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ICCV
2001
IEEE
16 years 1 months ago
2001
IEEE
We describe and demonstrate a texture region descriptor which is invariant to affine geometric and photometric transformations, and insensitive to the shape of the texture region....
ICCV
1999
IEEE
16 years 1 months ago
1999
IEEE
We describe two direct quasilinear methods for camera pose (absolute orientation) and calibration from a single image of 4 or 5 known 3D points. They generalize the 6 point `Direc...
ICIAR
2005
Springer
15 years 5 months ago
2005
Springer
Abstract. This paper presents a method for estimating the orientation of planar text surfaces using the edge-direction distribution (EDD) extracted from the image as input to a neu...
DIAGRAMS
2006
Springer
15 years 3 months ago
2006
Springer
The intuitive properties of configurations of planar non-overlapping closed curves (boundaries) are presented as a pure boundary mathematics. The mathematics, which is not incorpor...