481 search results - page 18 / 97 » A signature analysis based method for elliptical shape |
CIARP
2006
Springer
13 years 11 months ago
2006
Springer
The detection and modeling of the human spine from scanned 3D data is an important issue in biomedical shape analysis. It can be useful for avoiding invasive treatments like radiog...
ICPR
2008
IEEE
14 years 2 months ago
2008
IEEE
Shape-from-shading methods recover 3-D shape from intensity images. Often, Lambertian reflectance is assumed. The Lambertian assumption is attractive because it simplifies the a...
CVPR
2009
IEEE
2009
IEEE
Fourier analysis and Gabor filtering for texture analysis and local reconstruction of general shapes
13 years 10 months ago
Since the pioneering work of Gibson in 1950, ShapeFrom-Texture has been considered by researchers as a hard problem, mainly due to restrictive assumptions which often limit its ap...
ICDAR
2007
IEEE
14 years 1 months ago
2007
IEEE
This paper presents a new framework for in-depth analysis of the performance of layout analysis methods. Contrary to existing approaches aimed at evaluation or benchmarking, the p...
SMI
2008
IEEE
14 years 1 months ago
2008
IEEE
We present a new method for robustly decomposing a 3D voxel shape into disjoint segments using the medial surface, also called surface skeleton. The boundaries of the simplified ...