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how to convert a tif image to a m-by-n-by-3 array

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Arlete Conde
Arlete Conde 2022-7-22
评论： Walter Roberson 2022-7-22
Hi. How can I a convert a tif image to a m-by-n-by-3 array? I am trying to use the code of boxcount but I am having problems because my image is in the format, being that the code is for m-by-n or m-by-n-by-3 array.
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Arlete Conde
Arlete Conde 2022-7-22
@Walter Roberson I used the code:
A = imread('B2.tif');
imshow(A)
RGB = repmat(A, 1, 1, 3);
I got a table: RGB = 5375×6421×3 double. How can I change this to a image?

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Chunru
Chunru 2022-7-22
Ran in:
[a, cmap] = imread("corn.tif");
subplot(121); imshow(a, cmap);
b = ind2rgb(a, cmap);
subplot(122); imshow(b);
whos b
Name Size Bytes Class Attributes b 415x312x3 3107520 double
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Chunru
Chunru 2022-7-22
Can you attach your image? Or at least show the result of: size(a)

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