In this post, we will see how to resolve Is there a way to detect and quantify the missing area of objects in images? Question: I am trying to calculate the percentage of leaf damage using R. I am able ...

Question: I need to use the selectROI function for my project. However, I just can’t seem to wrap my head around the format of the coordinates. According to this link, the coordinate array should be in this form: [Top_X, Top_Y, ...