3744 search results - page 20 / 749 » Shape from Symmetry |
ICPR
2000
IEEE
14 years 8 months ago
2000
IEEE
Perceptual experiments indicate that corners and curvature are very important features in the process of recognition. This paper presents a new method to detect rotational symmetr...
FSTTCS
2008
Springer
13 years 8 months ago
2008
Springer
The unfolding of (1-)safe Petri nets to occurrence nets is well understood. There is a universal characterization of the unfolding of a safe net which is part and parcel of a core...
SMI
2008
IEEE
14 years 2 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 2 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 ...
ICCV
2005
IEEE
14 years 9 months ago
2005
IEEE
We present an algorithm for detecting multiple rotational symmetries in natural images. Given an image, its gradient magnitude field is computed, and information from the gradient...