Multiscale 3-D Shape Representation and Segmentation Using Spherical Wavelets

This paper presents a novel multiscale shape representation and segmentation algorithm based on the spherical wavelet transform. This work is motivated by the need to compactly and accurately encode variations at multiple scales in the shape representation in order to drive the segmentation and shap...

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Veröffentlicht in:	IEEE transactions on medical imaging 2007-04, Vol.26 (4), p.598-618
Hauptverfasser:	Nain, D., Haker, S., Bobick, A., Tannenbaum, A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Active shape model Algorithms Artificial Intelligence Biological information theory Brain Brain - anatomy & histology Brain structures Hippocampus Humans Image Enhancement - methods Image Interpretation, Computer-Assisted - methods Imaging, Three-Dimensional - methods Magnetic Resonance Imaging - methods Numerical Analysis, Computer-Assisted Parametric statistics Pattern Recognition, Automated - methods Probability distribution Reproducibility of Results schizophrenia segmentation Sensitivity and Specificity shape representation Studies Surface waves Testing Wavelet coefficients Wavelet transforms wavelets
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