487 search results - page 15 / 98 » A Symmetry-Based Generative Model for Shape |
MMM
2007
Springer
14 years 2 months ago
2007
Springer
This study developed a new shape-based 3D model descriptor based on the D2 shape descriptor developed by Osada, et al of Princeton University. Shape descriptors can be used to meas...
MICCAI
2004
Springer
14 years 9 months ago
2004
Springer
This paper presents a novel segmentation approach featuring shape constraints of multiple structures. A framework is developed combining statistical shape modeling with a maximum a...
SSIAI
2002
IEEE
14 years 1 months ago
2002
IEEE
A volumetric image segmentation algorithm has been developed and implemented by extending a 2D algorithm based on Active Shape Models. The new technique allows segmentation of 3D ...
EUROGRAPHICS
2010
Eurographics
14 years 5 months ago
2010
Eurographics
Papercraft models can serve as inexpensive prototypes in shape design applications. However, in making the models some geometric detail is necessarily lost, and artificial crease...
ECCV
2004
Springer
14 years 2 months ago
2004
Springer
Anatomical shapes present a unique problem in terms of accurate representation and medical image segmentation. Three-dimensional (3D) statistical shape models have been extensivel...