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CVIU
2011
11 years 5 days ago
Sampled medial loci for 3D shape representation
The medial axis transform is valuable for shape representation as it is complete and captures part structure. However, its exact computation for arbitrary 3D models is not feasibl...
Svetlana Stolpner, Sue Whitesides, Kaleem Siddiqi
JOCN
2010
85views more  JOCN 2010»
11 years 3 months ago
Neural Systems Underlying Decisions about Affective Odors
■ Decision-making about affective value may occur after the reward value of a stimulus is represented and may involve different brain areas to those involved in decision-making ...
Edmund T. Rolls, Fabian Grabenhorst, Benjamin A. P...
PAMI
2007
186views more  PAMI 2007»
11 years 4 months ago
The Medial Scaffold of 3D Unorganized Point Clouds
—We introduce the notion of the medial scaffold, a hierarchical organization of the medial axis of a 3D shape in the form of a graph constructed from special medial curves connec...
Frederic F. Leymarie, Benjamin B. Kimia
3DPVT
2004
IEEE
188views Visualization» more  3DPVT 2004»
11 years 9 months ago
3D Shape Registration using Regularized Medial Scaffolds
This paper proposes a novel method for global registration based on matching 3D medial structures of unorganized point clouds or triangulated meshes. Most practical known methods ...
Ming-Ching Chang, Frederic F. Leymarie, Benjamin B...
ISBI
2007
IEEE
11 years 11 months ago
Quantification and Visualization of Localized and Intuitive Shape Variability Using a Novel Medial-Based Shape Representation
Quantification and visualization of anatomical shape variability in different populations is essential for diagnosis and tracking progression of diseases. We present a new 3D med...
Ghassan Hamarneh, Aaron D. Ward, Richard Frank
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