colorsofCPLofimage

by Tim C. Lueth, SG-Lib Toolbox: SolidGeometry 5.6 - CPL/Closed Polygon Lists
Introduced first in SolidGeometry 4.5, Creation date: 2019-02-09, Last change: 2025-09-14

returns the original colors of the contours in an image



See Also: SGshowcolors , CPLofimage , imreadlastchanged , CPLofouterregionboundary

Example Illustration

missing image of colorsofCPLofimage(CPL,I)

Syntax

[coli,cols]=colorsofCPLofimage(CPL,I)

Input Parameter

CPL: Contour created by CPLofimage(I)
I: Image

Output Parameter

coli: list of colors wrt to separateNaN
cols: color list of each point of CPL

Examples


I=imreadlastchanged; CPLofimage(I,1); CPL=ans; CPLofouterregionboundary(CPL); CPL=ans;
colorsofCPLofimage(CPL,I);



Copyright 2019-2025 Tim C. Lueth. All rights reserved. The code is the property of Tim C. Lueth and may not be redistributed or modified without explicit written permission. This software may be used free of charge for academic research and teaching purposes only. Commercial use, redistribution, modification, or reverse engineering is strictly prohibited. Access to source code is restricted and granted only under specific agreements. For licensing inquiries or commercial use, please contact: Tim C. Lueth

Last html export of this page out of FM database by TL: 2025-09-21