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vdurnov / xview2_1st_place_solution

1st place solution for "xView2: Assess Building Damage" challenge.
MIT License
84 stars 42 forks source link

Submission folder has all black images #3

Closed shubhamgoel27 closed 4 years ago

shubhamgoel27 commented 4 years ago

In the individual model output folders, I'm getting the correct outputs, i.e. there are buildings having different colors associated with their damage values.

But the submissions folder being created has all black images. I tried reading them using cv2 and all pixel values are indeed 0. Not sure how to proceed.

vdurnov commented 4 years ago

Hi, Please ready contest description carefully. For final submission used only 0-4 byte values - of course they are black/dark in image viewer. You can increase contrast or use another viewer.

jacksteussie commented 8 months ago

@vdurnov you literally cannot increase the contrast if all of the pixel values are zero