153 search results - page 22 / 31 » Smoothing an arc spline |
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
We study the 3D reconstruction of a binary scene from X-ray tomographic data. In the special case of a compact and uniform object lying in a uniform background, the scene is entir...
IPMI
1999
Springer
14 years 8 months ago
1999
Springer
Abstract. We describe a method for computing a continuous time estimate of dynamic changes in tracer density using list mode PET data. The tracer density in each voxel is modeled a...
SMA
2009
ACM
14 years 1 months ago
2009
ACM
Electrostatic interactions play a significant role in determining the binding affinity of molecules and drugs. While significant effort has been devoted to the accurate computat...
PG
2002
IEEE
14 years 9 days ago
2002
IEEE
An active contour model for parametric curve and surface approximation is presented. The active curve or surface adapts to the model shape to be approximated in an optimization al...
CAD
2008
Springer
13 years 7 months ago
2008
Springer
When designing curves on surfaces the need arises to approximate a given noisy target shape by a smooth fitting shape. We discuss the problem of fitting a B-spline curve to a poin...