select labeled object in image
조회 수: 11 (최근 30일)
이전 댓글 표시
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
댓글 수: 0
채택된 답변
Sean de Wolski
2012년 7월 2일
편집: Sean de Wolski
2012년 7월 2일
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
댓글 수: 2
SSC
2021년 1월 7일
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).
추가 답변 (0개)
참고 항목
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!