1474 search results - page 122 / 295 » Computing stable models: worst-case performance estimates |
SCALESPACE
2007
Springer
14 years 3 months ago
2007
Springer
In this paper, we address the topic of estimating two-frame dense optical flow from the monogenic curvature tensor. The monogenic curvature tensor is a novel image model, from whi...
CRV
2008
IEEE
14 years 3 months ago
2008
IEEE
This paper introduces a novel iterative approach to estimating local phase coherence in situations characterized by low signal-to-noise ratios. Local phase coherence is used for a...
PIMRC
2010
IEEE
13 years 7 months ago
2010
IEEE
This paper tackles the problem of fast varying channel estimation in LTE systems. Particular attention is given to downlink transmission where OFDMA is used as the multiple access ...
CVPR
2001
IEEE
14 years 11 months ago
2001
IEEE
A bugbear of uncalibrated stereo reconstruction is that cameras which deviate from the pinhole model have to be pre-calibrated in order to correct for nonlinear lens distortion. I...
ICDM
2008
IEEE
14 years 3 months ago
2008
IEEE
Several predictive systems are nowadays vital for operations and decision support. The quality of these systems is most of the time defined by their average accuracy which has lo...