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BILDMED
1998
13 years 11 months ago
Efficient representation of cortical convolutions for the analysis of brain surface topology
Various time efficient procedures were developed allowing to calculate planar representations of the brain in MR and CT clearly conveying the whole surface topology. For the compar...
Peter Hastreiter, Christof Rezk-Salama, Günth...
BILDMED
2009
153views Algorithms» more  BILDMED 2009»
13 years 11 months ago
Automatic Classification of Embryonic Fruit Fly Gene Expression Patterns
Abstract. Carefully studied in-situ hybridization Gene expression patterns (GEP) can provide a first glance at possible relationships among genes. Automatic comparative analysis to...
Andreas Heffel, Sonja J. Prohaska, Peter F. Stadle...
BILDMED
2009
325views Algorithms» more  BILDMED 2009»
13 years 11 months ago
Hybrid Spline-Based Multimodal Registration Using a Local Measure for Mutual Information
Abstract. We introduce a new hybrid approach for spline-based elastic registration of multimodal medical images. The approach uses point landmarks as well as intensity information ...
Andreas Biesdorf, Stefan Wörz, Hans-Jürg...
BILDMED
2009
116views Algorithms» more  BILDMED 2009»
13 years 11 months ago
Structure Size Enhanced Histogram
Direct volume visualization requires the definition of transfer functions (TFs) for the assignment of opacity and color. Multi-dimensional TFs are based on at least two image prope...
Stefan Wesarg, Matthias Kirschner
BILDMED
2009
140views Algorithms» more  BILDMED 2009»
13 years 11 months ago
Segmentation of the Knee for Analysis of Osteoarthritis
Osteoarthritis changes the load distribution within joints and also changes bone density and structure. Within typical timelines of clinical studies these changes can be very small...
Peter Zerfass, Oleg Museyko, Valérie Bousso...