Sciweavers

2342 search results - page 413 / 469
» Sublinear geometric algorithms
Sort
View
CAD
2004
Springer
15 years 2 months ago
Teaching meshes, subdivision and multiresolution techniques
In recent years, geometry processing algorithms that directly operate on polygonal meshes have become an indispensable tool in computer graphics, CAD/CAM applications, numerical s...
Stephan Bischoff, Leif Kobbelt
115
Voted
CGF
2002
91views more  CGF 2002»
15 years 2 months ago
Modeling Surperspective Projection of Landscapes for Geographical Guide-Map Generation
It is still challenging to generate hand-drawn pictures because they differ from ordinary photographs in that they are often drawn as seen from multiple viewpoints. This paper pre...
Shigeo Takahashi, Naoya Ohta, Hiroko Nakamura, Yur...
149
Voted
INFORMATICALT
2000
197views more  INFORMATICALT 2000»
15 years 2 months ago
Fingerprint Pre-Classification Using Ridge Density
Fingerprint ridge frequency is a global feature, which is most prominently different in fingerprints of men and woman, and it also changes within the maturing period of a person. T...
Algimantas Malickas, Rimantas Vitkus
121
Voted
CGF
1998
110views more  CGF 1998»
15 years 2 months ago
Optical Flow Rendering
This paper proposes a new approach to image-based rendering that generates an image viewed from an arbitrary camera position and orientation by rendering optical flows extracted ...
Tae-Joon Park, Seungyong Lee, Sung Yong Shin
111
Voted
PAMI
1998
112views more  PAMI 1998»
15 years 2 months ago
Efficient Region Tracking With Parametric Models of Geometry and Illumination
—As an object moves through the field of view of a camera, the images of the object may change dramatically. This is not simply due to the translation of the object across the im...
Gregory D. Hager, Peter N. Belhumeur