need the best algorithm for shape features extraction with complex shaoe
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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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采纳的回答
Image Analyst
2014-5-25
编辑:Image Analyst
2014-5-25
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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更多回答(6 个)
primrose khaleed
2014-5-25
编辑:primrose khaleed
2014-5-26
2 个评论
Image Analyst
2014-5-26
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
2014-5-27
4 个评论
Image Analyst
2014-5-27
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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