image ellipsoid 3D

Version 1.1.0.0 (329 ko) par David Legland
Equivalent ellipsoid from 3D image
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Mise à jour 28 août 2019

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The package allows to compute equivalent ellipse or ellipsoid from 2D/3D images. Both functions works for binary or label image (one result per label), or for intensity images (resulting ellipse / ellipsoid is weighted by image intensity).

The function "imEquivalentEllipsoid" computes moments of the 3D image or labels, and returns the associated equivalent 3D ellipsoid. The function is similar to that obtained with the "regionporps" function, but with slightly different scaling coefficients. The function "drawEllipsoid" can be used to display result.

The function "imEquivalentEllipse" computes moments of the 2D image or labels, and returns the associated equivalent ellipse. The function "drawEllipse" can be used to display result.

The package includes functions from the geom2d and geom3d contributions. This package is a subset of the matImage toolbox (available at https://github.com/mattools/matImage )

Citation pour cette source

David Legland (2024). image ellipsoid 3D (https://www.mathworks.com/matlabcentral/fileexchange/34104-image-ellipsoid-3d), MATLAB Central File Exchange. Récupéré le .

Compatibilité avec les versions de MATLAB
Créé avec R2009b
Compatible avec toutes les versions
Plateformes compatibles
Windows macOS Linux
Catégories
En savoir plus sur Inertias and Loads dans Help Center et MATLAB Answers
Remerciements

Inspiré par : geom3d, geom2d

A inspiré : BiofilmQ

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imEllipsoid

imEllipsoid/demos

imEllipsoid/private

Version Publié le Notes de version
1.1.0.0

renamed functions, added method documentation
1.0.0.0