roipoly
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Hi,
I would like to know if it is possible to create a ROI on a current figure.
x=[1 2 3 4 5 6];
y=[7 8 9 10 11 12];
plot(x,y)
Now i would like to define a ROI, is it possible to use roipoly
I='Figure 1'
r=[-20 20]
c=[-20 20]
BW=roipoly(I,r,c)
cheers
nicolas
0 commentaires
Réponses (1)
Image Analyst
le 12 Jan 2012
No. I has to be an image, not a string. And r and c must have at least three points - that would be a triangle. As you have it, r and c define a line, not a polygon.
9 commentaires
Walter Roberson
le 13 Jan 2012
It sounds to me like you should be working in the dual space from voronoi, namely the delaunay triangulation.
Voir également
Catégories
En savoir plus sur Voronoi Diagram dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!