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» Pattern based map comparisons
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CORIA
2008
15 years 6 months ago
KWSim: Concepts Similarity Measure
The comparison of manually annotated medical images can be done using the comparison of keywords in a lexical way or using the existing medical thesauri to calculate semantic simil...
Youssef Matar, Elöd Egyed-Zsigmond, Sonia Laj...
NIPS
2003
15 years 6 months ago
Learning to Find Pre-Images
We consider the problem of reconstructing patterns from a feature map. Learning algorithms using kernels to operate in a reproducing kernel Hilbert space (RKHS) express their solu...
Gökhan H. Bakir, Jason Weston, Bernhard Sch&o...
MICCAI
2002
Springer
16 years 5 months ago
Performance Issues in Shape Classification
Shape comparisons of two groups of objects often have two goals: to create a classifier to separate the groups and to provide information that shows differences between classes. We...
Samson J. Timoner, Polina Golland, Ron Kikinis, Ma...
ICAPR
2005
Springer
15 years 10 months ago
Millimetre-Wave Personnel Scanners for Automated Weapon Detection
The ATRIUM project aims to the automatic detection of threats hidden under clothes using millimetre-wave imaging. We describe a simulator of realistic millimetre-wave images and a...
Beatriz Grafulla-González, Christopher D. H...
MICCAI
2002
Springer
16 years 5 months ago
Improved Detection Sensitivity in Functional MRI Data Using a Brain Parcelling Technique
We present a comparison between a voxel based approach and a region based technique for detecting brain activation signals in sequences of functional Magnetic Resonance Images (fMR...
Guillaume Flandin, Ferath Kherif, Xavier Pennec, G...