I need you to make me an algorithm in matlab that results in this image below, that is to say

that the original is seen and then the damage to the fruit detected in the image is seen, that is

to say that it results in the same thing that you appreciate in the image, as an aid according to

them the selection of Region of interest can be defined as the masking technique that will be

applied to the input image. Creating a large matrix and operating that matrix on the input

images will result in a good color space transformation. There are several methods to detect

the ROI of an input image. Sometimes it is selected manually. But here the calculation of RGB

value is done for each image input and the masking operation is implemented using a large

matrix. This ROI technique is used to detect the protruding part of the fruit, that was the

information they gave plus a flow chart that is this. I NEED THE CODE, THE ALGORITHM, THE

SCRIPT, NOT A EXPLANATION I asked the question before but they answered it wrong.

Block diagram$-2$: Workflow of Saliency detection by ROI