Sciweavers

6881 search results - page 235 / 1377
» Motivation
Sort
View
CVPR
2006
IEEE
16 years 8 months ago
Spectral Methods for Automatic Multiscale Data Clustering
Spectral clustering is a simple yet powerful method for finding structure in data using spectral properties of an associated pairwise similarity matrix. This paper provides new in...
Arik Azran, Zoubin Ghahramani
CVPR
2006
IEEE
16 years 8 months ago
Scale Variant Image Pyramids
Multi-scale representations are motivated by the scale invariant properties of natural images. While many low level statistical measures, such as the local mean and variance of in...
Joshua Gluckman
CVPR
2007
IEEE
16 years 8 months ago
Practical Online Active Learning for Classification
We compare the practical performance of several recently proposed algorithms for active learning in the online classification setting. We consider two active learning algorithms (...
Claire Monteleoni, Matti Kääriäinen
CVPR
2007
IEEE
16 years 8 months ago
Shape from Planar Curves: A Linear Escape from Flatland
We revisit the problem of recovering 3D shape from the projection of planar curves on a surface. This problem is strongly motivated by perception studies. Applications include sin...
Ady Ecker, Kiriakos N. Kutulakos, Allan D. Jepson
ICCV
2007
IEEE
16 years 8 months ago
A Nonlinear Discriminative Approach to AAM Fitting
The Active Appearance Model (AAM) is a powerful generative method for modeling and registering deformable visual objects. Most methods for AAM fitting utilize a linear parameter u...
Jason Saragih, Roland Göcke