After obtaining the pixel values of an image..how to store those pixel values in an array?
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After obtaining the pixel values of an image..how to store those pixel values in an array?
4 Commenti
Guillaume
il 18 Dic 2018
Kamali, you have to explain better what it is you want to do. As commented you already have the pixels in an array. It's the my_image array
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madhan ravi
il 18 Dic 2018
pixel = cell(1,rows);
ctr = 1;
for R=1:rows
for C=1:columns
pixel{ctr}=my_image(R,C);
disp (R)
end
ctr = ctr+1;
end
celldisp(pixel)
[pixel{:}] % double array
6 Commenti
madhan ravi
il 18 Dic 2018
Modificato: madhan ravi
il 18 Dic 2018
@kamali see sir Walter's answer this is not the correct approach as mentioned by the peers.
Più risposte (3)
Walter Roberson
il 18 Dic 2018
The pixel values are already stored in my_image and do not need to be stored again .
0 Commenti
Kamali M
il 18 Dic 2018
1 Commento
Walter Roberson
il 18 Dic 2018
What data type do you need as output? What array size do you need as output? What difference do you intend between "pixel values" that you want stored, compared to what is already in my_array ?
Saipraveen
il 30 Set 2019
For the information of other users, In this file exchange - https://www.mathworks.com/matlabcentral/fileexchange/72535-image-to-c-c-array-converter, I have written a script to generate an array from an image. I convert the input image to monochrome and store the pixel values in hex format in a different file. It could be modified to suit your needs.
Hope that helps.
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