Aliasing
Aliasing is referred to as spatial aliasing. It is a process in which the edges of an image become craggy and jagged because of poor pixilation. This is why the perimeter of the picture appears to be uneven and rough.
Aliasing is referred to as spatial aliasing. It is a process in which the edges of an image become craggy and jagged because of poor pixilation. This is why the perimeter of the picture appears to be uneven and rough.