348 search results - page 62 / 70 » A Tutorial on Spectral Clustering |
ICCV
2009
IEEE
15 years 9 days ago
2009
IEEE
This paper addresses the problem of segmenting lowlevel
partial feature point tracks belonging to multiple motions.
We show that the local velocity vectors at each instant
of th...
CVPR
2006
IEEE
14 years 9 months ago
2006
IEEE
We investigate the problem of learning the structure of an articulated object, i.e. its kinematic chain, from feature trajectories under affine projections. We demonstrate this po...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
Traditional aspect graphs are topology-based and are impractical for articulated objects. In this work we learn a small number of aspects, or prototypical views, from video data. ...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
We propose a novel step toward the unsupervised segmentation of whole objects by combining "hints" of partial scene segmentation offered by multiple soft, binary mattes....
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
We introduce a new image representation that encompasses both the general layout of groups of quantized local invariant descriptors as well as their relative frequency. A graph of...