2748 search results - page 256 / 550 » A Computational Geometric Approach to Shape Analysis in Imag... |
167
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ICA
2007
Springer
16 years 25 days ago
2007
Springer
The discussion in this paper revolves around the notion of separation problems. The latter can be thought of as a unifying concept which includes a variety of important problems in...
187
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ECCV
2008
Springer
16 years 8 months ago
2008
Springer
Computer vision has traditionally focused on extracting structure, such as depth, from images acquired using thin-lens or pinhole optics. The development of computational imaging i...
180
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ICIP
2000
IEEE
15 years 11 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,...
173
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ICPR
2006
IEEE
16 years 7 months ago
2006
IEEE
Reliable facial expression recognition by machine is still a challenging task. We propose a framework to recognise various expressions by tracking facial features. Our method uses...
211
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CVPR
1996
IEEE
15 years 10 months ago
1996
IEEE
A new boundary detection approach for shape modeling is presented. It detects the global minimum of an active contour model's energy between two end points. Initialization is ...