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Statistical shape modelling: automatic shape model building

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An Articulating Statistical Shape Model of the Human Hand

, 2018
This paper presents a registration framework for the construction of a statistical shape model of the human hand in a standard pose. It brings a skeletonized reference model of an individual human hand into correspondence with optical 3D surface scans of hands by sequentially applying articulation-based registration and elastic surface registration ...
Van Houtte, Jeroen, Stanković, Kristina, Booth, Brian G., Danckaers, Femke, Bertrand, Véronique, Verstreken, Frederik, Sijbers, Jan, Huysmans, Toon   +7 more
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Evaluation of the Midface by Statistical Shape Modeling

Journal of Oral and Maxillofacial Surgery, 2021
The aim of this investigation was to generate a statistical shape model (SSM) of the midface and evaluate symmetry, gender aspects, and bone thickness.About 102 computed tomography scans were analyzed to create the SSM. This included segmentation, landmark attribution, and Procrustes and principal component analysis.
Thomas, Hierl, Hans-Martin, Doerfler, Heike, Huempfner-Hierl, Daniel, Kruber   +3 more
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Statistical Shape and Appearance Models in Osteoporosis

Current Osteoporosis Reports, 2014
Statistical models (SMs) of shape (SSM) and appearance (SAM) have been acquiring popularity in medical image analysis since they were introduced in the early 1990s. They have been primarily used for segmentation, but they are also a powerful tool for 3D reconstruction and classification. All these tasks may be required in the osteoporosis domain, where
Castro-Mateos, Isaac, Pozo, Jose M., Cootes, Timothy F.; id_orcid 0000-0002-2695-9063, Wilkinson, J. Mark, Eastell, Richard, Frangi, Alejandro F.; id_orcid 0000-0002-2675-528X   +5 more
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A conditional statistical shape model with integrated error estimation of the conditions; Application to liver segmentation in non-contrast CT images

Medical Image Analysis, 2014
This paper presents a novel conditional statistical shape model in which the condition can be relaxed instead of being treated as a hard constraint. The major contribution of this paper is the integration of an error model that estimates the reliability ...
Akinobu Shimizu, Shigeru Nawano
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Statistical shape model of atria, ventricles and epicardium from short- and long-axis MR images

Medical Image Analysis, 2004
We describe a new 3-D statistical shape model of the heart consisting of atria, ventricles and epicardium. The model was constructed by combining information on standard short- and long-axis cardiac MR images.
Daniel Smutek, K Lauerma
exaly   +2 more sources

Evaluation of a Statistical Shape Model for the Liver

2018 International Conference on Image and Vision Computing New Zealand (IVCNZ), 2018
A statistical shape model (SSM)for the liver has been proposed recently which is based on a cubic Hermite mesh with a small number of elements. By fitting to the data cloud of a liver surface, such a mesh is capable of capturing the complex liver shape with fine details.
Zhihui Lu 0004, Akinobu Shimizu, Harvey Ho   +2 more
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