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CVPR
2007
IEEE
16 years 1 months ago
On-the-fly Object Modeling while Tracking
To implement a persistent tracker, we build a set of viewdependent object appearance models adaptively and automatically while tracking an object under different viewing angles. T...
Zhaozheng Yin, Robert T. Collins
ICCV
2007
IEEE
16 years 1 months ago
Correspondence Establishment in Statistical Modeling of Shapes with Arbitrary Topology
Correspondence establishment is a key step in statistical shape model building. There are several automated methods for solving this problem in 3D, but they usually can only handl...
Ekaterina Syrkina, Gábor Székely, Mi...
ECCV
2002
Springer
16 years 1 months ago
Constructing Illumination Image Basis from Object Motion
We propose to construct a 3D linear image basis which spans an image space of arbitrary illumination conditions, from images of a moving object observed under a static lighting con...
Akiko Nakashima, Atsuto Maki, Kazuhiro Fukui
ICML
2007
IEEE
15 years 12 months ago
Multi-task reinforcement learning: a hierarchical Bayesian approach
We consider the problem of multi-task reinforcement learning, where the agent needs to solve a sequence of Markov Decision Processes (MDPs) chosen randomly from a fixed but unknow...
Aaron Wilson, Alan Fern, Soumya Ray, Prasad Tadepa...
ISBI
2004
IEEE
15 years 12 months ago
Nonrigid Registration of Medical Image by Maxwell Model of Viscoelasticity
Nonrigid medical image registration has many potentially applications for diagnosis and monitoring disease progression in the clinic, and is very hot in computational anatomy. How...
Songyuan Tang, Tianzi Jiang