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ICIP
2000
IEEE
16 years 8 months ago
Motion Estimation Using Adaptive Blocksize Observation Model and Efficient Multiscale Regularization
Bayesian motion estimation requires two pdf models: observation model and motion field (prior) model. The optimization process for this method uses sequential approach, e.g. simul...
Stephanus Suryadarma Tandjung, Teddy Surya Gunawan...
CGF
2010
139views more  CGF 2010»
15 years 1 months ago
Visualization of Large-Scale Urban Models through Multi-Level Relief Impostors
In this paper, we present an efficient approach for the interactive rendering of large-scale urban models, which can be integrated seamlessly with virtual globe applications. Our ...
Carlos Andújar, Pere Brunet, Antoni Chica, ...
CASCON
2006
127views Education» more  CASCON 2006»
15 years 7 months ago
A model and architecture for situation determination
Automatically determining the situation of an ad-hoc group of people and devices within a smart environment is a significant challenge in pervasive computing systems. Current appro...
Graham Thomson, Sotirios Terzis, Paddy Nixon
ICNC
2005
Springer
15 years 12 months ago
A Game-Theoretic Approach to Competitive Learning in Self-Organizing Maps
Abstract. Self-Organizing Maps (SOM) is a powerful tool for clustering and discovering patterns in data. Competitive learning in the SOM training process focusses on finding a neu...
Joseph P. Herbert, Jingtao Yao
3DPVT
2006
IEEE
156views Visualization» more  3DPVT 2006»
16 years 15 days ago
Large-Scale Modeling of Parametric Surfaces Using Spherical Harmonics
We present an approach for large-scale modeling of parametric surfaces using spherical harmonics (SHs). A standard least square fitting (LSF) method for SH expansion is not scala...
Li Shen, Moo K. Chung