Radeon Image Sharpening

Does it work?, either I can't tell the difference or it does not seem to pickup the emulation window. If you add dolphin.exe as a game profile it does not pick up on the game window dolphin creates .Can I make it work ? I wanted get better visuals without changing the IR. image sharpening seems to be lighter than changing IR

also this is not a hardware question but it kinda is I don't know