120 search results - page 10 / 24 » Symmetry of shape charts |
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 ...
MMM
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. Recent advancements in 3D scanning technologies have inspired the development of effective methods for matching and retrieving 3D objects. A common pre-processing stage ...
ICPR
2002
IEEE
14 years 13 days ago
2002
IEEE
We describe spatio-temporal symmetry and its extraction via a Generalised Symmetry Operator. Its use in gait recognition is reinforced by the view from psychology that human gait ...
CVPR
2009
IEEE
15 years 2 months ago
2009
IEEE
Different materials reflect light in different ways, and reflectance
interacts with shape, lighting, and viewpoint to
determine an object’s image. Common materials exhibit dive...
SCALESPACE
2005
Springer
14 years 29 days ago
2005
Springer
We consider the intensity surface of a 2D image, we study the evolution of the symmetry sets (and medial axes) of 1-parameter families of iso-intensity curves. This extends the inv...