470 search results - page 6 / 94 » Boundary based shape orientation |
JSCIC
2008
13 years 7 months ago
2008
Nowadays image acquisition in materials science allows the resolution of grains at atomic scale. Grains are material regions with different lattice orientation which are frequently...
IBPRIA
2007
Springer
13 years 11 months ago
2007
Springer
Shape elongation is one of the basic shape descriptors that has a very clear intuitive meaning. That is reason for its applicability in many shape classification tasks. In this pap...
ICPR
2004
IEEE
14 years 8 months ago
2004
IEEE
In this paper, an original solution for shape representation is proposed which relies on a spatial partitioning approach. The representation selects a discrete set of reference po...
IBPRIA
2007
Springer
14 years 1 months ago
2007
Springer
In this paper we present a method to recognize shapes by analyzing a polygonal approximation of their boundaries. The method is independent of the used approximation method since i...
ICDAR
2009
IEEE
13 years 4 months ago
2009
IEEE
In this paper we present a novel shape descriptor based on shape context, which in combination with hierarchical distance based hashing is used for word and graphical pattern base...