I want to calculate Region Properties Using Image Region Analyzer but i get the result cannot display summaries of variables with more than 524288 elements. My value is 2560x1920x3 uint8 . Can u help me to overcome this problem ? Thank you
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Sara
el 5 de Abr. de 2017
Editada: hana razak
el 26 de Mayo de 2018
I want to calculate Region Properties Using Image Region Analyzer but i get the result cannot display summaries of variables with more than 524288 elements. My value is 2560x1920x3 uint8 . Can u help me to overcome this problem ? Thank you
4 comentarios
hana razak
el 26 de Mayo de 2018
Editada: hana razak
el 26 de Mayo de 2018
Hi,
Sorry for the mistake I've done. I've read somewhere in the forum - it is better not to post a new question for the same topic. I may misinterpret it and be asking here since I thought to have the same problem as Ms. Sara.
I will post my question on the new thread. Thank you for telling me this. https://www.mathworks.com/matlabcentral/answers/402695-how-to-access-data-with-more-than-524288-elements
P/S It is yes to your question.
Thank you once again
Regards
Hana
Image Analyst
el 26 de Mayo de 2018
I can't find your new question. If extracting the color channels to individual channels like in my answer below really doesn't work for you then edit your comment above to give a link to your new question.
Respuesta aceptada
Image Analyst
el 5 de Abr. de 2017
It looks like a color image. So break it up into separate color channels and look at just one color channel at a time:
% Extract the individual red, green, and blue color channels.
redChannel = rgbImage(:, :, 1);
greenChannel = rgbImage(:, :, 2);
blueChannel = rgbImage(:, :, 3);
3 comentarios
Andrew Rukangu
el 8 de Abr. de 2017
Editada: Image Analyst
el 26 de Mayo de 2018
I know you've probably figured this out, but just in case... You need to access your own RGB image, in this case, use
redChannel = BW(:, :, 1);
etc.
Image Analyst
el 26 de Mayo de 2018
BW is a name the Mathworks often gives for binary images. It means Black and White, meaning no gray scale, no RGB. So you should change your code like this:
rgbImage = imread('agar2.jpg'); % Read in RGB image.
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