how to get the pixel value and the location in an image
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Hi to evryone,
I am looking for a code, that find and write the location and the value (attomatically)of each pixel in an image ..
I know that there is a lot of work need to do insted of asking, but I am welling to collacet any help to do that code
Welling to have an answer from my fellow freinds here in this community..
Best of all wishes
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Ameer Hamza
2020년 6월 19일
See ginput(). For example, run this
img = imread('pears.png');
imshow(img)
[x, y] = ginput(1);
pixel_values = img(floor(x), floor(y), :);
disp(pixel_values)
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Ameer Hamza
2020년 6월 20일
What is the complete error message? Can you explain in which format do you want all the pixel values? All the pixel values are already stored in the array 'img'.
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