DecimatePoly

Versione 1.2.1.1 (28,7 KB) da Anton Semechko
Simplify a 2D closed contour/polygon to within user-defined boundary offset tolerance
5.0
(4)
1,5K download
Aggiornato 4 set 2020
Visualizza la licenza su GitHub

Nota dell'editore: This file was selected as MATLAB Central Pick of the Week

Decimate 2D contours/polygons

View DecimatePoly on File Exchange

Have you ever worked with 2D boundary shape representations and noticed that the same shape can be represented with reasonable accuracy by a much smaller number of points? Did you ever need to reduce the complexity of a 2D shape while retaining as many salient features as possible? If so then DecimatePoly.m is the function you have been looking for.

Quick Demos

DecimatePoly_demo1: Simplify a 2D contour extracted from a binary image. Three binary images are included as examples. This demo requires Image Processing Toolbox to run.

DecimatePoly_demo2: Simplifying complex shapes while retaining geometrically and visually salient features.

DecimatePoly_demo3: Use DecimatePoly.m to improve the run-time of in-polygon tests at the cost of minor misclassification errors.

Get Python version here

DecimatePoly.m was selected as Matlab Pick of the Week

License

MIT © 2019 Anton Semechko a.semechko@gmail.com

Cita come

Anton Semechko (2024). DecimatePoly (https://github.com/AntonSemechko/DecimatePoly), GitHub. Recuperato .

Compatibilità della release di MATLAB
Creato con R2015a
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Demos

Le versioni che utilizzano il ramo predefinito di GitHub non possono essere scaricate

Versione Pubblicato Note della release
1.2.1.1

Use README.md from GitHub
1.2.1.0

- migrated to GitHub
1.2.0.0

Modified code according to suggestions made by Georgios Gkantzounis and Erik Husby
1.1.0.0

updated description
1.0.0.0

Per visualizzare o segnalare problemi su questo componente aggiuntivo di GitHub, visita GitHub Repository.
Per visualizzare o segnalare problemi su questo componente aggiuntivo di GitHub, visita GitHub Repository.