401 search results - page 20 / 81 » Geometry of Isophote Curves |
SIGGRAPH
2010
ACM
13 years 11 months ago
2010
ACM
We present a visual exploration tool that lets biologists navigate through complex bat wing geometries by combining a novel modeling method and an interactive visualization approa...
IROS
2009
IEEE
14 years 2 months ago
2009
IEEE
— This paper describes an algorithm for estimating lane boundaries and curbs from a moving vehicle using noisy observations and a probabilistic model of curvature. The primary co...
SIGGRAPH
1998
ACM
13 years 11 months ago
1998
ACM
Finding effective interactive deformation techniques for complex geometric objects continues to be a challenging problem in modeling and animation. We present an approach that is ...
ICCV
2009
IEEE
15 years 16 days ago
2009
IEEE
We study the problem of estimating the epipolar geometry
from apparent contours of smooth curved surfaces
with affine camera models. Since apparent contours are
viewpoint depend...
SPATIALCOGNITION
1998
Springer
13 years 11 months ago
1998
Springer
This paper investigates geometric and ontological aspects of shape concepts underlying the semantics of nouns. Considering the German shape nouns Ecke and Knick (corner and kink) w...