human dectect have sharp edge

[冰焰]

it has a sharp edge while auto dectect some options, not covering all object

I assume this can make mistake but is looks abnormal to have a edge like the picture shows cause the texture there is not a clear edge anyway

It happens on my windows workstation here is config if it helps
CPU: AMD threadripper 7980X

RAM: 192GB

GPU: AMD radeon pro W7900
(I tried with swap a 4090 instead of W7900 but is not helpful)

[GoldingD]

Looking at your screenshot. I have the impression, that you are attempting a People Mask, and that you are selecting Hair?

Is that correct?