Sharpening Filter


can cause [Halo Effect](https://texonom.com/halo-effect-47123431313042a5a11935615fc8c6c2) 
![](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F039c61b9-72d1-402b-aef5-96ec595426ea%2FUntitled.png?table=block&id=14fe4670-5b41-46cb-99ab-4e8a0384a9b6&cache=v2)
and over-sharpened image can exceed 255







