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ICCV
2011
IEEE
14 years 6 months ago
Refractive Shape from Light Field Distortion
Acquiring transparent, refractive objects is challenging as these kinds of objects can only be observed by analyzing the distortion of reference background patterns. We present a ...
Gordon Wetzstein, David Roodnick, Wolfgang Heidric...
TASE
2007
IEEE
16 years 13 days ago
Synthesis Of Optimal-Cost Dynamic Observers for Fault Diagnosis of Discrete-Event Systems
Fault diagnosis consists in synthesizing a diagnoser that observes a given plant through a set of observable events, and identifies faults which are not observable as soon as pos...
Franck Cassez, Stavros Tripakis, Karine Altisen
AUTOMATICA
2010
103views more  AUTOMATICA 2010»
15 years 6 months ago
Observer forms for perspective systems
: Estimation of 3D position information from 2D images in computer vision systems can be formulated as a state estimation problem for a nonlinear perspective dynamic system. The mu...
Ola Dahl, Yebin Wang, Alan F. Lynch, Anders Heyden
ATVA
2009
Springer
100views Hardware» more  ATVA 2009»
16 years 22 days ago
Dynamic Observers for the Synthesis of Opaque Systems
: In this paper, we address the problem of synthesizing opaque systems. A secret predicate S over the runs of a system G is opaque to an external user having partial observability ...
Franck Cassez, Jérémy Dubreil, Herv&...
AVSS
2005
IEEE
15 years 11 months ago
Multi-camera positioning to optimize task observability
The performance of computer vision systems for measurement, surveillance, reconstruction, gait recognition, and many other applications, depends heavily on the placement of camera...
Robert Bodor, Paul R. Schrater, Nikolaos Papanikol...