about cropsize

[RYHSmmc]

Hello, I feel confused about the crop size. When I run segmention demo, I find Beit process img in (512,512), but in vit-adapter, crop size usually was set in (896,896), why this size was selected? and is any association between 512 and 896?, Looking forward to your response, thanks!

[czczup]

Crop size 896 was first adopted in the SwinV2 paper, and in order to obtain higher mIoU performance, we also adopted this setting in some models to improve performance.

SwinV2: https://arxiv.org/pdf/2111.09883.pdf