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Blob Coloring Algorithm implementation Matlab

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Algorithms Analyst
Algorithms Analyst el 19 de Oct. de 2012
Hi every one can you help me how to implement blob coloring algorithm using matlab?Any link or any source code.Thanks in Advance

Respuestas (2)

Walter Roberson
Walter Roberson el 19 de Oct. de 2012
You mean like bwlabel() followed by ind2rgb() ?
  2 comentarios
Algorithms Analyst
Algorithms Analyst el 19 de Oct. de 2012
Thanks for your response.I do not want to use matlab builtin functions.So can you do it without using matlab builtin functions...THe blob coloring algorithm implementaiton.

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Image Analyst
Image Analyst el 19 de Oct. de 2012
I just do it like this:
% Label each blob with 8-connectivity, so we can make measurements of it
[labeledImage numberOfBlobs] = bwlabel(binaryImage, 8);
% Apply a variety of pseudo-colors to the regions.
coloredLabelsImage = label2rgb (labeledImage, 'hsv', 'k', 'shuffle');
% Display the pseudo-colored image.
imshow(coloredLabelsImage);
Good luck with reinventing these functions.
  5 comentarios
Image Analyst
Image Analyst el 20 de Oct. de 2012
Why without using built-in functions? You mean like if you had written it in C? Why make it hard on yourself? I was going to suggest things like colormap() and intlut() to do it on a more low-level basis, but even those are built-in functions. I'm not interested in reinventing the wheel and doing it the hard way when I don't have to, so good luck with that.
Algorithms Analyst
Algorithms Analyst el 20 de Oct. de 2012
Ohh ok do it directly then...

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