Why conceptually would higher range frequencies correspond to edges? Also does this have anything to do with the concept of sharpness in photography?
A tentative explanation is edges means that pixel values are changing more rapidly in spatial domain. Also curious about sharpness.
Why conceptually would higher range frequencies correspond to edges? Also does this have anything to do with the concept of sharpness in photography?
A tentative explanation is edges means that pixel values are changing more rapidly in spatial domain. Also curious about sharpness.