14 search results - page 2 / 3 » Calculating geometric properties of three-dimensional object... |
CVPR
2001
IEEE
14 years 7 months ago
2001
IEEE
Work on photometric stereo has shown how to recover the shape and reflectance properties of an object using multiple images taken with a fixed viewpoint and variable lighting cond...
PG
1997
IEEE
13 years 9 months ago
1997
IEEE
In this paper, we present a new scheme of data representation for image-based objects. It allows the illumination to be changed interactively without knowing any geometrical infor...
SMI
2006
IEEE
13 years 11 months ago
2006
IEEE
One of the challenges in geometry processing is to automatically reconstruct a higher-level representation from raw geometric data. For instance, computing a parameterization of a...
MICCAI
2001
Springer
13 years 9 months ago
2001
Springer
Standard practice in quantitative structural neuroimaging is a segmentation into brain tissue, subcortical structures, fluid space and lesions followed by volume calculations of gr...
CANDC
2008
ACM
13 years 5 months ago
2008
ACM
Background: The Z-curve is a three dimensional representation of DNA sequences proposed over a decade ago and has been extensively applied to sequence segmentation, horizontal gen...