24 search results - page 3 / 5 » Symbolic Signatures for Deformable Shapes |
ICIP
2009
IEEE
14 years 7 months ago
2009
IEEE
Symbol spotting problem requires feature extraction strategies able to generalize from training samples and to localize the target object while discarding most part of the image. ...
ICCV
1995
IEEE
13 years 9 months ago
1995
IEEE
We propose a shape representation scheme which allows two shapes to be combined into a single model. The desired regions of the two shapes are selected, and then merged together f...
ICPR
2010
IEEE
13 years 12 months ago
2010
IEEE
—In this paper, we present an approach for symbol representation and recognition in line drawings, integrating both the vector-based structural description and pixel-level statis...
ICDAR
2011
IEEE
12 years 5 months ago
2011
IEEE
—This paper presents a new approach for graphical symbols recognition by combining a concept lattice with a bag of words representation. Visual words define the properties of a ...
GMP
2010
IEEE
13 years 11 months ago
2010
IEEE
In this work, we study the spectra and eigenmodes of the Hessian of various discrete surface energies and discuss applications to shape analysis. In particular, we consider a physi...