64 search results - page 8 / 13 » Computation of Surface Curvature from Range Images Using Geo... |
ECCV
1994
Springer
14 years 8 months ago
1994
Springer
A uni ed framework for 3 D shape reconstruction allows us to combine image-based and geometry-based information sources. The image information is akin to stereo and shape-fromshad...
ECCV
2010
Springer
13 years 7 months ago
2010
Springer
Image invariants are those properties of the images of an object that remain unchanged with change in camera parameters, illumination etc. In this paper, we derive an image invari...
ICIP
1998
IEEE
14 years 8 months ago
1998
IEEE
In this work, a framework for the reconstruction of smooth surface shapes from shading images is presented. The method is based on using a backpropagationbased neural network for ...
DCG
2010
13 years 6 months ago
2010
We consider the well known geometric problem of determining shortest paths between pairs of points on a polyhedral surface P, where P consists of triangular faces with positive we...
ECCV
2004
Springer
14 years 8 months ago
2004
Springer
In this paper, we propose a new PDE-based methodology for deformable surfaces that is capable of automatically evolving its shape to capture the geometric boundary of the data and ...