Trace perimeter of binary image with line segments (bwperimtrace)

Version 1.0.0.0 (3,04 ko) par Daniel Warren
Traces the outer boundaries of non-zero pixels in a monochrome image
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Mise à jour 24 août 2015

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Lines surrounding contiguous regions in an image can be extracted using MATLAB's built-in contour/contourc functions, but these functions perform linear interpolation between pixels leading to 'cut corners'. bwperim from the imaging toolbox will trace boundaries without interpolation, but only provides its result as a pixel map. This function, bwperimtrace, instead outputs line segments that entirely contain all non-zero pixels in the input image. The package also includes contourc4, a replacement for contourc, which doesn't perform any interpolation between pixels.

Citation pour cette source

Daniel Warren (2024). Trace perimeter of binary image with line segments (bwperimtrace) (https://www.mathworks.com/matlabcentral/fileexchange/49551-trace-perimeter-of-binary-image-with-line-segments-bwperimtrace), MATLAB Central File Exchange. Récupéré le .

Compatibilité avec les versions de MATLAB
Créé avec R2014a
Compatible avec toutes les versions
Plateformes compatibles
Windows macOS Linux
Remerciements

A inspiré : Im2mesh (2D image to triangular meshes)

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Version Publié le Notes de version
1.0.0.0

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