If it is interpolation what kind of interpolation is it? Linear? Bilinear? Nearest Neighbor? Lanczos? No… because it isn’t and doesn’t resemble anything close t

If it is interpolation what kind of interpolation is it? Linear? Bilinear? Nearest Neighbor? Lanczos? No… because it isn’t and doesn’t resemble anything close to interpolation. They even gave a linear equation in their example… again not even close. If we can call what these algorithms do interpolation - we can call what humans do interpolation too - it makes the word that meaningless