Height of circular shape

6 vues (au cours des 30 derniers jours)
Walaa
Walaa le 30 Sep 2022
Commenté : Walaa le 30 Sep 2022
I have these two images and I want a code that can be used to determine the height of these nearly circular region can anyone help?

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Kevin Holly
Kevin Holly le 30 Sep 2022
You could use regionprops to find the major axis length. Or did you need the length of the object in the y-direction? What do you mean by height?
Img = imread('segemented cup 1.jpg');
imshow(Img)
size(Img)
ans = 1×2
375 309
rp = regionprops(imbinarize(Img),"MajorAxisLength")
rp = struct with fields:
MajorAxisLength: 124.5538
  1 commentaire
Walaa
Walaa le 30 Sep 2022
Thank you ,that what I wanted .

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Plus de réponses (1)

Image Analyst
Image Analyst le 30 Sep 2022
Try regionprops and ask for Bounding Box of your binary, segmented image.
props = regionprops(mask, 'BoundingBox');
bb = vertcat(props.BoundingBox); % In case there is more than one blob in the image.
heights = bb(:, 4); % Height along the y direction.
  1 commentaire
Walaa
Walaa le 30 Sep 2022
Thanks, your advices are always helping .

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