8669 search results - page 288 / 1734 » Computing matrix representations |
111
Voted
SODA
2010
ACM
16 years 1 months ago
2010
ACM
abstract Subhash Khot Assaf Naor In the kernel clustering problem we are given a (large) n ? n symmetric positive semidefinite matrix A = (aij) with n i=1 n j=1 aij = 0 and a (sma...
140
Voted
CVPR
2003
IEEE
16 years 5 months ago
2003
IEEE
The aim of this paper is to find the best representation for the appearance of surfaces with Lambertian reflectance under varying illumination. Previous work using principal compo...
150
Voted
CVPR
2004
IEEE
16 years 5 months ago
2004
IEEE
Stable local feature detection and representation is a fundamental component of many image registration and object recognition algorithms. Mikolajczyk and Schmid [14] recently eva...
108
Voted
CVPR
2008
IEEE
16 years 5 months ago
2008
IEEE
We present a higher-level visual representation, visual synset, for object categorization. The visual synset improves the traditional bag of words representation with better discr...
151
Voted
ICCV
2005
IEEE
16 years 5 months ago
2005
IEEE
In this paper, we address the issue of extracting contour of the object with a specific shape. A hierarchical graphical model is proposed to represent shape variations. A complex ...