DecimatePoly
Simplify a 2D closed contour/polygon to within user-defined boundary offset tolerance
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Nota dell'editore: This file was selected as MATLAB Central Pick of the Week
Decimate 2D contours/polygons
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 (2026). DecimatePoly (https://github.com/AntonSemechko/DecimatePoly), GitHub. Recuperato .
Riconoscimenti
Ispirato: MatClust
Informazioni generali
Compatibilità della release di MATLAB
- Compatibile con qualsiasi release
Compatibilità della piattaforma
- Windows
- macOS
- Linux
Le versioni che utilizzano il ramo predefinito di GitHub non possono essere scaricate
