155 search results - page 23 / 31 » On global and local convergence of half-quadratic algorithms |
ICCV
2007
IEEE
14 years 9 months ago
2007
IEEE
Large-scale 3D reconstruction has recently received much attention from the computer vision community. Bundle adjustment is a key component of 3D reconstruction problems. However,...
MONET
2006
13 years 7 months ago
2006
Wireless sensor networks consist of energy-constrained sensor nodes operating unattended in highly dynamic environments. In this paper, we advocate a systematic decentralized appro...
NIPS
2004
13 years 9 months ago
2004
We present an extension to the Jojic and Frey (2001) layered sprite model which allows for layers to undergo affine transformations. This extension allows for affine object pose t...
MOR
2006
13 years 7 months ago
2006
We apply the method known as simulated annealing to the following problem in convex optimization: minimize a linear function over an arbitrary convex set, where the convex set is ...
IDA
2009
Springer
13 years 5 months ago
2009
Springer
Abstract. Independent Subspace Analysis (ISA) is an extension of Independent Component Analysis (ICA) that aims to linearly transform a random vector such as to render groups of it...