39 search results - page 3 / 8 » A Faster Iterative Scaling Algorithm for Conditional Exponen... |
UAI
2003
13 years 7 months ago
2003
Many practitioners who use EM and related algorithms complain that they are sometimes slow. When does this happen, and what can be done about it? In this paper, we study the gener...
DCC
2004
IEEE
14 years 5 months ago
2004
IEEE
A steepest descent based bit allocation method with polynomial iteration complexity for minimizing the sum of frame distortions under a total bit rate constraint is presented for ...
ICCV
2011
IEEE
12 years 5 months ago
2011
IEEE
We present a generalized subgraph preconditioning (GSP) technique to solve large-scale bundle adjustment problems efficiently. In contrast with previous work which uses either di...
CVPR
2009
IEEE
15 years 28 days ago
2009
IEEE
The Conditional Random Fields (CRF) model, using
patch-based classification bound with context information,
has recently been widely adopted for image segmentation/
labeling. In...
CVPR
2010
IEEE
14 years 2 months ago
2010
IEEE
This paper presents an algorithm for recovering the globally optimal 2D human figure detection using a loopy graph model. This is computationally challenging because the time comp...