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Hierarchical Convex Approximation of 3D Shapes for Fast Region Selection.
Marco Attene
Michela Mortara
Michela Spagnuolo
Bianca Falcidieno
Published in:
Comput. Graph. Forum (2008)
Keyphrases
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convex optimization
polygonal approximation
convex functions
shape analysis
convex hull
convex sets
error bounds
piecewise linear
piecewise constant
approximation algorithms
shape descriptors
shape decomposition
continuous functions
minkowski sum
input image
queueing networks
selection algorithm
region of interest