168 search results - page 11 / 34 » 3D Model Segmentation and Representation with Implicit Polyn... |
ECCV
2002
Springer
15 years 11 months ago
2002
Springer
We describe an automatic method for building optimal 3D statistical shape models from sets of training shapes. Although shape models show considerable promise as a basis for segmen...
ICPR
2000
IEEE
15 years 2 months ago
2000
IEEE
In this work we proposea new statistic deformable model that we call discriminant snake for 3D reconstruction in volumetric images. Our discriminant snake generalises the classica...
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CLOR
2006
15 years 1 months ago
2006
This chapter proposes a representation of rigid three-dimensional (3D) objects in terms of local affine-invariant descriptors of their images and the spatial relationships between ...
ICPR
2002
IEEE
15 years 10 months ago
2002
IEEE
In this paper we present a novel method to estimate curvature of iso grey-level surfaces in grey-value images. Our method succeeds where isophote curvature fails. There is neither...
MVA
2000
14 years 9 months ago
2000
This article presents a geometric fusion algorithm developed for the reconstruction of 3D surface models from hand-held sensor data. Hand-held systems allow full 3D movement of th...