528 search results - page 61 / 106 » Multi-Scale Surface Descriptors |
IROS
2009
IEEE
15 years 4 months ago
2009
IEEE
— In this paper, we present a new algorithm for the alignment of two 3D scans. The approach uses a region-based matching technique. We make no assumptions about the initial posit...
COMPGEOM
2009
ACM
15 years 4 months ago
2009
ACM
It was shown in [11] that any orientable graph of genus g can be probabilistically embedded into a graph of genus g − 1 with constant distortion. Removing handles one by one giv...
GMP
2006
IEEE
15 years 3 months ago
2006
IEEE
Skeletons are important shape descriptors in object representation and recognition. Typically, skeletons of volumetric models are computed using iterative thinning. However, tradi...
MOBICOM
2006
ACM
15 years 3 months ago
2006
ACM
Underwater acoustic communications systems are challenged by the characteristics of acoustic propagation through the underwater environment. There are a wide range of physical pro...
VISUALIZATION
2005
IEEE
15 years 3 months ago
2005
IEEE
Curve-skeletons are thinned 1D representations of 3D objects useful for many visualization tasks including virtual navigation, reduced-model formulation, visualization improvement...