113 search results - page 1 / 23 » Shape Recognition with Spectral Distances |
PAMI
2011
13 years 5 months ago
2011
CAD
2007
Springer
13 years 10 months ago
2007
Springer
We present an approach for robust shape retrieval from databases containing articulated 3D models. Each shape is represented by the eigenvectors of an appropriately defined affin...
ISCAS
1999
IEEE
14 years 3 months ago
1999
IEEE
An analog VLSI circuit used to model spectral shape analysis in the central auditory system is presented. Like the receptive fields of visual cortical neurons, the spectral respon...
ICDAR
2009
IEEE
13 years 8 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...
ICPR
2008
IEEE
14 years 5 months ago
2008
IEEE
Registration of 3D surfaces is a critical step for shape analysis. Recent studies show that spectral representations based on intrinsic pairwise geodesic distances between points ...