Blob segmentation and writing it to folder
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Elysi Cochin
on 24 May 2020
Commented: Elysi Cochin
on 6 Jun 2020
i have segmented few blobs using the below code
ccnt = 1;
for blob = 1 : n
thisBoundingBox = measurements(blob).BoundingBox;
[new_blob, pos] = imcrop(binaryImage, thisBoundingBox);
fileName = sprintf('FolderName/%d.bmp',ccnt);
imwrite(new_blob, fileName); ccnt = ccnt + 1;
end
When using the above code, i get all the blobs, but the order of the blobs written in the folder is not as i want
If my image is
i want each segmented blob to be written in the folder in the left to right order as
but i get it as
what should i do to get it in left to right order
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Accepted Answer
Image Analyst
on 24 May 2020
m = [...
1,2,3,4;
5,6,7,8;
9,10,11,12]
m2 = reshape(m', 1, []) % Transpose then reshape into row vector.
m =
1 2 3 4
5 6 7 8
9 10 11 12
m2 =
1 2 3 4 5 6 7 8 9 10 11 12
12 Comments
Image Analyst
on 27 May 2020
I think you'd be best off picking a handwriting algorithm here: VisionBib
There are papers there that have successfully done it.
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