How to get binary data from RGB images

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olivio gusmao 2020-5-18

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https://ww2.mathworks.cn/matlabcentral/answers/526267-how-to-get-binary-data-from-rgb-images

评论： olivio gusmao 2020-5-19

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how to get biner data if we have code like this :

what code should add so that it can get binary data from RGB ?

uint8Image = 255 * uint8('handles.image'); 
% binaryImage is your segmented image.
% Get base file name.  Discard any extension they may have entered, like jpg.
[f, baseFileNameNoExt, ext] = fileparts(nama_file_simpan); 
% Construct full file name.
fullFileName = fullfile(path_simpan, [baseFileNameNoExt, '.png']);
% NEVER use jpg for image analysis.  Use PNG.
% Now do the actual save of the segmented image to disk as a PNG format image.
save('uint8Image', 'fullFileName');