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» Optimization Flow Control with Estimation Error
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ECCV
2010
Springer
15 years 5 months ago
One-Shot Optimal Exposure Control
We introduce an algorithm to estimate the optimal exposure parameters from the analysis of a single, possibly under- or over-exposed, image. This algorithm relies on a new quantita...
CGF
2006
94views more  CGF 2006»
14 years 12 months ago
Optimizing Control Variate Estimators for Rendering
We present the Optimizing Control Variate (OCV) estimator, a new estimator for Monte Carlo rendering. Based upon a deterministic sampling framework, OCV allows multiple importance...
Shaohua Fan, Stephen Chenney, Bo Hu, Kam-Wah Tsui,...
IJCV
2000
195views more  IJCV 2000»
14 years 11 months ago
Optical Flow Constraints on Deformable Models with Applications to Face Tracking
Optical flow provides a constraint on the motion of a deformable model. We derive and solve a dynamic system incorporating flow as a hard constraint, producing a model-based least...
Douglas DeCarlo, Dimitris N. Metaxas
GLOBECOM
2009
IEEE
15 years 3 months ago
Route Capacity Estimation Based Admission Control and QoS Routing for Mesh Networks
Wireless Mesh Networks (WMNs) is a promising key technology for next generation wireless backhauling that is expected to support various types of applications with different qualit...
Chi Harold Liu, Athanasios Gkelias, Kin K. Leung
DAGM
2007
Springer
15 years 6 months ago
Selection of Local Optical Flow Models by Means of Residual Analysis
Abstract. This contribution presents a novel approach to the challenging problem of model selection in motion estimation from sequences of images. New light is cast on parametric m...
Björn Andres, Fred A. Hamprecht, Christoph S....