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ICRA
2003
IEEE
132views Robotics» more  ICRA 2003»
15 years 3 months ago
Optimal strategies to track and capture a predictable target
— We present an O(n log1+ε n)-time algorithm for computing the optimal robot motion that maintains lineof-sight visibility between a target moving inside a polygon with n vertic...
Alon Efrat, Héctor H. González-Ba&nt...
ISBI
2008
IEEE
15 years 10 months ago
A fast and accurate tracking algorithm of left ventricles in 3D echocardiography
Tracking of left ventricles in 3D echocardiography is a challenging topic because of the poor quality of ultrasound images and the speed consideration. In this paper, a fast and a...
Lin Yang, Bogdan Georgescu, Yefeng Zheng, David J....
FGR
2002
IEEE
110views Biometrics» more  FGR 2002»
15 years 2 months ago
Two-Handed Gesture Tracking Incorporating Template Warping with Static Segmentation
In this paper we present a template-based method of motion estimation which tracks two-handed-gestures. In our method the gesturing information of temporal motion and spatial lumi...
Yu Huang, Thomas S. Huang, Heinrich Niemann
AMMA
2009
Springer
15 years 4 months ago
Using Prediction Markets to Track Information Flows: Evidence from Google
Bo Cowgill, Justin Wolfers, Eric Zitzewitz