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When calculating mIoU, the category of 'clutter' was taken into account for mIoU ISPRS potsdam? #3816

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kouyuanbo opened this issue Nov 20, 2024 · 0 comments

kouyuanbo commented Nov 20, 2024

According the GeoSeg repo,the clutter category was not taken into account:GeoSeg Repo

The GeoSeg contain lots of code of the paper about semantic segmentation in remote sensing

like following,mIoU 0.8604=(0.8791+0.9279+0.7775+0.7938+0.9239)/5

But in mmsegmentation,when calculating mIoU, the category of 'clutter' was taken into account for mIoU ISPRS potsdam

like following,mIoU 78.06=(87.31+93.7+76.31+79.66+92.17+39.2)/6

The class clutter tend to acquire low IoU, so is this an error or a different standard?

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