268 search results - page 18 / 54 » Shape Fitting on Point Sets with Probability Distributions |
109
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VMV
2004
15 years 1 months ago
2004
Statistical shape modeling using point distribution models (PDMs) has been studied extensively for segmentation and other image analysis tasks. Methods investigated in the literat...
ICIP
2000
IEEE
15 years 4 months ago
2000
IEEE
Point Distribution Models are useful tools for modelling the variability of particular classes of shapes. A common approach is to apply a Principle Component Analysis to the data,...
110
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ICCV
2007
IEEE
16 years 1 months ago
2007
IEEE
In this paper we apply state-of-the-art approach to object detection and localisation by incorporating local descriptors and their spatial configuration into a generative probabil...
100
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CVPR
2007
IEEE
16 years 1 months ago
2007
IEEE
Kernel machines have recently been considered as a promising solution for implicit surface modelling. A key challenge of machine learning solutions is how to fit implicit shape mo...
MICCAI
2008
Springer
16 years 26 days ago
2008
Springer
In this paper, we propose a novel explicit 2D+t cyclic shape model that extends the Point Distribution Model (PDM) to shapes like myocardial contours with cyclic dynamics. We also ...