308 search results - page 8 / 62 » Curvature Estimation of Surfaces in 3D Grey-Value Images |
CVPR
2000
IEEE
13 years 11 months ago
2000
IEEE
A novel method of incorporating shape information into the image segmentation process is presented. We introduce a representation for deformable shapes and define a probability di...
SMI
2006
IEEE
14 years 1 months ago
2006
IEEE
Surface matching is a common task in computer graphics and computer vision. In this paper, we introduce a novel algorithm that aligns scanned point-based surfaces to the related 3...
3DIM
1999
IEEE
13 years 11 months ago
1999
IEEE
The paper proposes a reliable method for estimating quadric surfaces from 3D range data in the framework of object recognition and localization or object modelling. Instead of est...
ICASSP
2010
IEEE
13 years 7 months ago
2010
IEEE
In this article, a novel method to accurately estimate 3D surface of objects of interest is proposed. Each ray projected from 2D image plane to 3D space is modelled with the Gauss...
ICPR
2008
IEEE
14 years 8 months ago
2008
IEEE
This paper presents a new approach to measure texture directions and estimate illumination tilt angle of 3D surface textures by using mojette transform. Feature vectors are genera...