999 search results - page 16 / 200 » Finding shapes in a set of points |
PR
2008
13 years 7 months ago
2008
Our goal is to design algorithms that give a linearity measure for planar point sets. There is no explicit discussion on linearity in literature, although some existing shape meas...
ICCV
2011
IEEE
12 years 7 months ago
2011
IEEE
In this paper we propose a new method for the simultaneous segmentation and 3D reconstruction of interest point based articulated motion. We decompose a set of point tracks into r...
ISBI
2002
IEEE
14 years 10 days 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...
ICDE
2007
IEEE
14 years 8 months ago
2007
IEEE
Database search for images containing icons with specific mutual spatial relationships can be facilitated by an appropriately structured index. For the case of images containing s...
STOC
2003
ACM
14 years 7 months ago
2003
ACM
In this paper we establish a topological similarity between two apparently different shape constructors from a set of points. Shape constructors are geometric structures that tran...