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RAS
2002
91views more  RAS 2002»
15 years 4 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...
127
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MICCAI
2002
Springer
16 years 6 months ago
A Combined Statistical and Biomechanical Model for Estimation of Intra-operative Prostate Deformation
Ashraf Mohamed, Christos Davatzikos, Russell H. Ta...
DAGM
2005
Springer
15 years 10 months ago
Combination of Tangent Distance and an Image Distortion Model for Appearance-Based Sign Language Recognition
In this paper, we employ a zero-order local deformation model to model the visual variability of video streams of American sign language (ASL) words. We discuss two possible ways o...
Morteza Zahedi, Daniel Keysers, Thomas Deselaers, ...
PG
2007
IEEE
15 years 11 months ago
Freeform Image
In this paper we present a technique for image deformation in which the user is given flexible control over what kind of deformation to perform. Freeform image extends available ...
Thomas Schiwietz, Joachim Georgii, Rüdiger We...