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
150 stars 18 forks source link

Questions on quantitative indicators APLS and TOPO #36

Open Sysilia opened 1 month ago

Sysilia commented 1 month ago

I ran the project with my own 512*512 sized dataset and got pretty good visualization results, but when I was quantifying the results I referred to spacenet's evaluation metric to quantify my own results, and I got topo results where a large portion of the prec was 1.0 and a lot of results close to 1, which I thought was very unreasonable, but didn't I don't know what's wrong with it, do you need to adjust any parameter when you quantize it?