How to split svs to tumor tile and normal tile

hi all,
If I have a WSI formatted with .svs which came from a patient with tumor. And now I want to split the WSI into tumor tile and normal tile. so can anyone tell me how to implement it? As the range of my knowledge, this process can be divided into two phases. Firstly we should recognize the tumor tile and normal tile. Secondly, we should split it as fixed size tile jusk 512x512 and name these tiles. But I lack the skill and knowledge about it. so can you help me?

Not 100% sure I understand your desired workflow, but you can use square Tiles the same way that SLICs are used in the following guide, if you want to classify them.

If you only want the tiles themselves, you can skip the steps at the end involving converting the tiles into Annotations.