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CGF
2010
165views more  CGF 2010»
13 years 10 months ago
A Multidirectional Occlusion Shading Model for Direct Volume Rendering
In this paper, we present a novel technique which simulates directional light scattering for more realistic interactive visualization of volume data. Our method extends the recent...
Veronika Soltészová, Daniel Patel, S...
CGF
2008
165views more  CGF 2008»
13 years 10 months ago
GPU-based Fast Ray Casting for a Large Number of Metaballs
Metaballs are implicit surfaces widely used to model curved objects, represented by the isosurface of a density field defined by a set of points. Recently, the results of particle...
Yoshihiro Kanamori, Zoltan Szego, Tomoyuki Nishita
AUTOMATICA
2006
103views more  AUTOMATICA 2006»
13 years 10 months ago
A universal iterative learning stabilizer for a class of MIMO systems
Design of iterative learning control (ILC) often requires some prior knowledge about a system's control matrix. In some applications, such as uncalibrated visual servoing, th...
Ping Jiang, Huadong Chen, Leon C. A. Bamforth
JFR
2007
94views more  JFR 2007»
13 years 10 months ago
Vision-aided inertial navigation for pin-point landing using observations of mapped landmarks
In this paper we describe an Extended Kalman Filter (EKF) algorithm for estimating the pose and velocity of a spacecraft during Entry, Descent and Landing (EDL). The proposed esti...
Nikolas Trawny, Anastasios I. Mourikis, Stergios I...
COGSCI
2004
90views more  COGSCI 2004»
13 years 10 months ago
Moving words: dynamic representations in language comprehension
Eighty-two participants listened to sentences and then judged whether two sequentially presented visual objects were the same. On critical trials, participants heard a sentence de...
Rolf A. Zwaan, Carol J. Madden, Richard H. Yaxley,...