308 search results - page 4 / 62 » Curvature Estimation of Surfaces in 3D Grey-Value Images |
IJCV
2002
13 years 5 months ago
2002
A novel technique for multi-scale curvature computation on a free-form 3-D surface is presented. This is achieved by convolving local parametrisations of the surface with 2-D Gauss...
ICMCS
2005
IEEE
13 years 11 months ago
2005
IEEE
Along with images and videos, 3D models have raised a certain interest for a number of reasons, including advancements in 3D hardware and software technologies, their ever decreas...
ICIP
2000
IEEE
14 years 7 months ago
2000
IEEE
Automatic labelling and identification of cerebral structure, such as cortical sulci, are useful in neurology, surgery planning, etc... In this paper, a method to detect the valle...
ICPR
2002
IEEE
13 years 11 months ago
2002
IEEE
This paper describes 3D mapping of indoor and outdoor environment using a mobile range scanner. In the raw range data preprocessing stage, we propose to use area decreasing flow ...
EMMCVPR
2001
Springer
13 years 10 months ago
2001
Springer
In a previous paper we described a system which recursively recovers a super-resolved three dimensional surface model from a set of images of the surface. In that paper we assumed ...