69 search results - page 9 / 14 » Curvature Estimation in Noisy Curves |
GW
2007
Springer
14 years 1 months ago
2007
Springer
We present a method for recognizing gesture motions based on elastic deformable shapes and curvature templates. Gestures are modeled using a spline curve representation that is enh...
IWANN
2001
Springer
13 years 11 months ago
2001
Springer
This work present the use of a neural structure to augment the quality of noisy images of liquid bridges to obtain a clear representation of its border in order to determine the ac...
ICCV
1998
IEEE
13 years 11 months ago
1998
IEEE
We areinterestedin descriptionsof 3-D data sets,as obtained from stereoor a 3-D digitizer. We thereforeconsideras inputa sparsesetof points, possibly associated with certain orien...
CVPR
2004
IEEE
14 years 9 months ago
2004
IEEE
Many rural roads lack sharp, smoothly curving edges and a homogeneous surface appearance, hampering traditional vision-based road-following methods. However, they often have stron...
CVIU
2004
13 years 7 months ago
2004
This paper describes a method to identify partially occluded shapes which are randomly oriented in 3D space. The goal is to match the object contour present in an image with an ob...