Need exact co-ordinate points for an irregular shape
1 Ansicht (letzte 30 Tage)
Ältere Kommentare anzeigen
Sunetra Banerjee
am 18 Jun. 2021
Bearbeitet: Sunetra Banerjee
am 18 Jun. 2021
I need to calculate slopes of some irregular ROIs. So, I need the exact co-ordinates of few points. Is it possible to get the exact co-ordinate points of the highlighted points? As I have many ROIs in a single image, I need the co-ordinates automatically.
0 Kommentare
Akzeptierte Antwort
KSSV
am 18 Jun. 2021
If I is your binarized image.
[y,x] = find(I) ;
idx = boundary(x,y) ;
x = x(idx) ; y = y(idx) ;
The above gives the coordinates of boundary. You can pick the points based on distance from mean logic.
1 Kommentar
Weitere Antworten (0)
Siehe auch
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!