need the best algorithm for shape features extraction with complex shaoe
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primrose khaleed
le 25 Mai 2014
Commenté : primrose khaleed
le 27 Mai 2014
Hi every body ....if i have complex shape which i Interested in Details of shape..which algorithm can help me to extract the features of this image.... I found the (phog_algorithm)can this algorithm help me????pls help me
this is my image...
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/163344/image.jpeg)
i want to extract the shape features of it to make it Ultimate from others cars..
the phog alograthms have this code
function [ features ] = phog( images, bins, L, mode )
features = [];
for group=1:length(images)
fprintf('Analyzing group %d...\n', group);
for image=1:length(images{group})
img = imresize(images{group}{image}, [400 400]);
f = anna_phog(img, bins, 180, L, [1 size(img,1), 1, size(img,2)]', mode);
features(image, :, group) = f;
end
end
end
plz help me
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Image Analyst
le 25 Mai 2014
Modifié(e) : Image Analyst
le 25 Mai 2014
Never heard of it. Why don't you post your image and tell us what shapes you want to distinguish from each other? in the meantime, see this: http://en.wikipedia.org/wiki/Morphometrics It's always best to attach an image when asking for image processing advice.
[EDIT] I can't make out anything in that image. Just looks like a mess to me. Good luck though.
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Plus de réponses (6)
primrose khaleed
le 25 Mai 2014
Modifié(e) : primrose khaleed
le 26 Mai 2014
2 commentaires
Image Analyst
le 26 Mai 2014
What features will do you any good? About all I know for the feature of an edge is the length of the edge. Do you want that?
primrose khaleed
le 27 Mai 2014
4 commentaires
Image Analyst
le 27 Mai 2014
I don't recognize anything in that picture except a drive shaft and tires. And I don't have any code for segmenting out drive shafts or tires. Sorry.
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