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» Robustness in Motion Averaging
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RAS
2002
91views more  RAS 2002»
14 years 9 months ago
Foveated active tracking with redundant 2D motion parameters
This work presents a real-time active vision tracking system based on log-polar image motion estimation with 2D geometric deformation models. We present a very efficient parametri...
Alexandre Bernardino, José Santos-Victor, G...
ISBI
2011
IEEE
14 years 1 months ago
Quantitative comparison of tracking methods for motion analysis in tagged MRI
Myocardial tagging in magnetic resonance imaging (MRI) has shown great potential for noninvasive measurement of the motion of a beating heart. A critical issue in exploiting this ...
Ihor Smal, Noemí Carranza-Herrezuelo, Stefa...
CDC
2008
IEEE
216views Control Systems» more  CDC 2008»
15 years 4 months ago
Robust limit cycle control in an attitude control system with switching-constrained actuators
Abstract— In this paper the robust behavior in some piecewise affine systems with minimally spaced transition times is studied. Such systems are found e.g. in satellites and sat...
Alexandre R. Mesquita, Karl Heinz Kienitz, Erico L...
PCM
2004
Springer
125views Multimedia» more  PCM 2004»
15 years 3 months ago
Semantic Analysis of Basketball Video Using Motion Information
Abstract. This paper presents a new method for extracting semantic information from basketball video. Our approach consists of three stages: shot and scene boundary detection, scen...
Song Liu, Haoran Yi, Liang-Tien Chia, Deepu Rajan,...
ICIP
2008
IEEE
15 years 4 months ago
Motion detection with an unstable camera
Fast and accurate motion detection in the presence of camera jitter is known to be a difficult problem. Existing statistical methods often produce abundant false positives since ...
Pierre-Marc Jodoin, Janusz Konrad, Venkatesh Salig...