968 search results - page 106 / 194 » Shape measures for image retrieval |
DAGM
2006
Springer
15 years 1 months ago
2006
Springer
Abstract. Klassen et al. [9] recently developed a theoretical formulation to model shape dissimilarities by means of geodesics on appropriate spaces. They used the local geometry o...
CVPR
2012
IEEE
13 years 11 days ago
2012
IEEE
We propose a novel framework for reconstructing homogenous, transparent, refractive height-fields from a single viewpoint. The height-field is imaged against a known planar back...
ICIP
2001
IEEE
15 years 11 months ago
2001
IEEE
: We conducted psychophysical experiments to gain insight into the semantic categories that guide the human perception of image similarity. We analyzed the perceptual data using mu...
ICIP
1999
IEEE
15 years 2 months ago
1999
IEEE
We have been developing a stochastic model for figure-ground separation[9][3][12]. The model selects/constructs theforeground with preferenceforfigures with "moreconvex"...
ISBI
2002
IEEE
15 years 2 months ago
2002
IEEE
A two-step shape reconstruction method for diffuse optical tomography (DOT) is presented which uses adjoint fields and level sets. The propagation of near-infrared photons in tis...