htcr / sam_road

Segment Anything Model for large-scale, vectorized road network extraction from aerial imagery. CVPRW 2024
https://arxiv.org/pdf/2403.16051.pdf
MIT License
151 stars 18 forks source link

a question about normalize #12

Closed QK51643729 closed 6 months ago

QK51643729 commented 6 months ago

why we set mean as [123.675, 116.28, 103.53] and std as [58.395, 57.12, 57.375] ?