In a 512 x 512 matrix where each cell has a number between 0 and 1000, a large part of the cells in this matrix, for example, contains the value 98 (on the left) and on the other side, a large number of cells contain, for example, the value 900.
In the case of when there is only one matrix, it is easy to determine what numbers the matrix contains on both sides.
But in other matrices these numbers are different
I'm looking for a way to automatically specify these numbers on both sides of a matrix
Thank you for your help