Sciweavers

4842 search results - page 175 / 969
» Combining Estimators to Improve Performance
Sort
View
VISSYM
2007
15 years 8 months ago
Flexible And Topologically Localized Segmentation
One of the most common visualization tasks is the extraction of significant boundaries, often performed with isosurfaces or level set segmentation. Isosurface extraction is simple...
Gunnar Johansson, Ken Museth, Hamish Carr
IJCV
2000
195views more  IJCV 2000»
15 years 6 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
PVM
2007
Springer
16 years 17 days ago
Self-consistent MPI Performance Requirements
Abstract. The MPI Standard does not make any performance guarantees, but users expect (and like) MPI implementations to deliver good performance. A common-sense expectation of perf...
Jesper Larsson Träff, William Gropp, Rajeev T...
WCE
2007
15 years 7 months ago
Fuzzy Estimator Design for the Control Systems with Unknown Time-Delay
—In this paper, a fuzzy estimator based on the Smith predictor for a time-delayed system is proposed. The purpose of this work is to predict the unknown plant time-delay by using...
Y. J. Huang, T. C. Kuo, H. Y. Tseng
CODES
2007
IEEE
16 years 24 days ago
Probabilistic performance risk analysis at system-level
We present a novel hybrid approach for performance analysis of a system design. Unlike other approaches in this area, in this paper we do not focus on the determination of pessimi...
Alexander Viehl, Markus Schwarz, Oliver Bringmann,...