Retaining the largest blob in an image
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'bwlargestblob' reads in a 2-d binary image and outputs a binary image, retaining only the largest blob.
Usage: [outim] = bwlargestblob(im,connectivity)
im - 2-d binary image
conenctivity - Accepts 4/8 connectivity
outim - Output binary image (with 1s and 0s)
Example:
im = imread('text.png');
outim = bwlargestblob(im,8);
figure;
subplot(1,2,1); imshow(im);
subplot(1,2,2); imshow(255*outim);
Cite As
Ani (2024). Retaining the largest blob in an image (https://www.mathworks.com/matlabcentral/fileexchange/15596-retaining-the-largest-blob-in-an-image), MATLAB Central File Exchange. Retrieved .
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Version | Published | Release Notes | |
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1.0.0.0 |