Why do pano images have the black borders?

alexsax / 2D-3D-Semantics

The data skeleton from Joint 2D-3D-Semantic Data for Indoor Scene Understanding

http://3dsemantics.stanford.edu

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Why do pano images have the black borders? #19

Closed meder411 closed 5 years ago

meder411 commented 5 years ago

I've seen this dataset used in a few papers and the RGB images they use seem to be the full equirectangular projection (e.g. 180x360 image with no black border). Is there a way to get these equirectangular projections from the provided RGB images?