Compute the negative of the image, Computer Graphics

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Obtain an MRI image using the Open Source internet resources.

i. Read the image into Scilab

ii. Plot the image

iii. Covert it into grayscale image and plot it

iv. Find/compute the negative of the image and plot it

v. Covert it into a binary image and plot itSubmit the Scilab code and the plots as answer to this question.

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