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Image chamfer distances and geodesic diameter

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Image chamfer distances and geodesic diameter


David Legland (view profile)


16 May 2012 (Updated )

Propagates geodesic distances in binary images, and compute geodesic diameter

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Contains several functions for propagating chamfer distances (approximation of euclidean distances) within binary images.
Contains also some functions for computing geodesic distances between two points, or for computing geodesic parameters (geodesic diameter, geodesic radius...) of labelled particles.
For the visualisation of distance maps, I suggest my other contribution "double2rgb", also on FEx.

MATLAB release MATLAB 8.6 (R2015b)
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Other requirements Image processing toolbox is useful, but not required.
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14 Jan 2016 1.2

add support for 3D geodesic distance transform, and for 5-by-5 2D chamfer masks

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