Need help with my image processing about circle detection
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I need help with an image processing problem? I am working on an egg counter...I would like to identify the white dots and then display how many white dots are present in the image. This is my code:
S = imread('29.jpg');
B = imcrop(S,[70 55 576 432]);
S2 = rgb2gray(B);
S3 = S2>180;
H = fspecial('unsharp');
I4 = imfilter(S3,H,'replicate');
se = strel('disk',11);
erodedBW = imerode(S3,se);
imshow(erodedBW)
Here are the original and filtered images:
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Randy Souza
2013년 1월 28일
I have restored the original text of this question.
john john, this question has a clear subject and an accepted answer, so it may be valuable to someone else in the future. If you have a good reason why it should be removed from MATLAB Answers, please flag the question, explain why it should be deleted, and an administrator or high-reputation contributor will consider deleting the question. Please do not simply edit your question away.
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Thorsten
2013년 1월 22일
sigma = 5; % Gaussian smoothing, adapted to the size of the eggs
thres = 0.9; % binary threshold, adapted to the brightness of the eggs
G = rgb2gray(im2double(imread('eggs.jpg')));
B = im2bw(imfilter(G, fspecial('gaussian', sigma*3, sigma), 'replicate'), thres);
Bl = bwlabel(B);
Neggs = max(Bl(:))
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