Object-Detection on the Edge of my Image

Greetings fellow Matlab-Users,

I have a Question regarding the object-detection on an image using for example bwlabel. Is there a possibility, to see, if an object is touching the edge of my image?

And if so, can it be deleted?

I included an image where my problem should be somewhat understandable :)

Best regards and thanks in advance

Karsten

Answer 1

[Image Analyst]

Not sure why this 10 month old post popped up on the current list, but whatever.

The function you're looking for is imclearborder()

mask = imclearborder(mask);

[Karsten Gros]

Hi, thank you for your (late) reply, I used exactly this function :)