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ICIP
2005
IEEE
15 years 11 months ago
On the bandlimitedness of the plenoptic function
Image based-rendering (IBR) can be seen as the sampling and reconstruction of the plenoptic function. The question of the minimum sampling rate in IBR can be addressed via spectra...
Minh N. Do, D. Marchand-Maillet, Martin Vetterli
ICCV
2009
IEEE
15 years 3 months ago
Non-Euclidean image-adaptive Radial Basis Functions for 3D interactive segmentation
In the context of variational image segmentation, we propose a new finite-dimensional implicit surface representation. The key idea is to span a subset of implicit functions with ...
Benoit Mory, Roberto Ardon, Anthony J. Yezzi, Jean...
ECSQARU
2009
Springer
16 years 16 days ago
Belief Functions and Cluster Ensembles
Abstract. In this paper, belief functions, defined on the lattice of partitions of a set of objects, are investigated as a suitable framework for combining multiple clusterings. W...
Marie-Hélène Masson, Thierry Denoeux
LION
2007
Springer
139views Optimization» more  LION 2007»
16 years 3 days ago
Evolution of Fitness Functions to Improve Heuristic Performance
In this paper we introduce the variable fitness function which can be used to control the search direction of any search based optimisation heuristic where more than one objective ...
Stephen Remde, Peter I. Cowling, Keshav P. Dahal, ...
TYPES
2007
Springer
16 years 2 days ago
On Normalization by Evaluation for Object Calculi
We present a procedure for computing normal forms of terms in Abadi and Cardelli’s functional object calculus. Even when equipped with simple types, terms of this calculus are no...
Jan Schwinghammer