select labeled object in image
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Dear all,
i've made labeling to an image and i'm trying to select objects by mouse click in order to delete them.
can anyone help me to do this. i've been trying for long time but couldn't do it,
thanks in advance
采纳的回答
Sean de Wolski
2012-7-2
编辑：Sean de Wolski
2012-7-2
Here, your very own Blob remover:
function removeBlob
I = bwlabel(imfill(imread('coins.png')>100,'holes'));
h = imshow(label2rgb(I,jet(numel(unique(I(:)))),[0 0 0]));
set(h,'buttondownfcn',{@removeIt,I})
end
function removeIt(src,~,I)
cp = round(get(get(src,'parent'),'currentpoint'));
val = I(cp(3),cp(1));
I(I==val) = 0;
set(src,'cdata',bsxfun(@times,uint8(logical(I)),get(src,'cdata')));
end
2 个评论
Image Analyst
2015-1-31
sara's "Flag" removed and moved here:
Simple and short and useful.
SSC
2021-1-7
Hi Sean,
how can I modify the code for selecting the blobs from binary Image by mouse click and delete remaining of the blobs (Objects).
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