138 search results - page 14 / 28 » Approximation by Conic Splines |
EUROGRAPHICS
2010
Eurographics
14 years 4 months ago
2010
Eurographics
Clothoid splines are gaining popularity as a curve representation due to their intrinsically pleasing curvature, which varies piecewise linearly over arc length. However, construc...
SMI
2005
IEEE
14 years 1 months ago
2005
IEEE
The recent ability to measure quickly and inexpensively dense sets of points on physical objects has deeply influenced the way engineers used to represent shapes in CAD systems, ...
ICIP
1999
IEEE
13 years 11 months ago
1999
IEEE
Due to magnetic field inhomogeneities, EPI images are geometrically distorted, predominantly along the phase-encoding direction. Currently, the distortion is either ignored or com...
ECCV
2008
Springer
14 years 9 months ago
2008
Springer
This paper presents an approach to shadow removal that preserves texture consistency between the original shadow and lit area. Illumination reduction in the shadow area not only da...
SGP
2007
13 years 9 months ago
2007
In this paper we present a high-fidelity surface approximation technique that aims at a faithful reconstruction of piecewise-smooth surfaces from a scattered point set. The presen...