Boundary of an image
2 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Sivakumaran Chandrasekaran am 27 Jul. 2012
Hi, How to mark boundary of an image. My given input image is collection of trees and my work is to count the no. of trees. I found the boundary line for each and every tree.. Boundary drawn looks like star shaped.. But i need it in the form of circle..
one circle per tree.
how to do this.
Ryan am 27 Jul. 2012
Bearbeitet: Ryan am 27 Jul. 2012
Utilize the matlab function regionprops(...,'MajorAxisLength'). This will return the diameter of a circle needed to enclose a region. You could also utilize regionprops(...,'BoundingBox') and use the maximum of the height/width as the diameter of the circle. You could then use the center of the 'BoundingBox' or 'centroid' to place the circles accurately for visualization puproses.
Find more on Image Arithmetic in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!Start Hunting!