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ICCV
2009
IEEE
1297views Computer Vision» more  ICCV 2009»
15 years 11 months ago
Effective and Efficient Interpolation for Mutual Information based Multimodality Elastic Image Registration
Mutual information (MI) is a popular similarity metric for multimodality image registration purpose. However, it is negatively influenced by artifacts due to interpolation effec...
R. Gallea, E. Ardizzone, R. Pirrone, O. Gambino
102
Voted
CORR
2011
Springer
161views Education» more  CORR 2011»
14 years 4 months ago
A Panorama on Multiscale Geometric Representations, Intertwining Spatial, Directional and Frequency Selectivity
The richness of natural images makes the quest for optimal representations in image processing and computer vision challenging. The latter observation has not prevented the design...
Laurent Jacques, Laurent Duval, Caroline Chaux, Ga...
97
Voted
ICASSP
2011
IEEE
14 years 4 months ago
New radix-based FHT algorithm for computing the discrete Hartley transform
In this paper, a new fast Hartley transform (FHT) algorithmradix-22 suitable for pipeline implementation of the discrete Hartley transform (DHT) is presented. The proposed algorit...
Monir Taha Hamood, Said Boussakta
101
Voted
STOC
2005
ACM
130views Algorithms» more  STOC 2005»
16 years 1 months ago
From a static impossibility to an adaptive lower bound: the complexity of early deciding set agreement
Set agreement, where processors decisions constitute a set of outputs, is notoriously harder to analyze than consensus where the decisions are restricted to a single output. This ...
Eli Gafni, Rachid Guerraoui, Bastian Pochon
CSCWD
2001
Springer
15 years 5 months ago
What Complex Systems Research Can Teach Us About Collaborative Design
Collaborative design is challenging because strong interdependencies between design issues make it difficult to converge on a single design that satisfies these dependencies and i...
Mark Klein, Hiroki Sayama, Peyman Faratin, Yaneer ...