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» Hierarchies Relating Topology and Geometry

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FGR
2008
IEEE

254views Biometrics» more FGR 2008»

Design sparse features for age estimation using hierarchical face model

13 years 11 months ago

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A key point in automatic age estimation is to design feature set essential to age perception. To achieve this goal, this paper builds up a hierarchical graphical face model for fa...

Jin-Li Suo, Tianfu Wu, Song Chun Zhu, Shiguang Sha...

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CGF
2008

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Sketch-Based Procedural Surface Modeling and Compositing Using Surface Trees

13 years 10 months ago

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We present a system for creating and manipulating layered procedural surface editing operations, which is motivated by the limited support for iterative design in free-form modeli...

Ryan Schmidt, Karan Singh

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FOCM
2008

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Meshfree Thinning of 3D Point Clouds

13 years 10 months ago

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An efficient data reduction scheme for the simplification of a surface given by a large set X of 3D point-samples is proposed. The data reduction relies on a recursive point remov...

Nira Dyn, Armin Iske, Holger Wendland

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Publication

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A Reference Discretization Strategy for the Numerical Solution of Physical Field Problems.

12 years 8 months ago