unclearness
unclearness
The simplest way is passing the silhouette image in black and white as in `examples.cc` Just in case, the image you posted below in red and blue is NOT SDF...
I encountered this same error on Ubuntu 24.04, Xeon w7-3465X, and colmap/pycolmap 3.13.0, though for me it happened at runtime during the SfM step. Interestingly, it consistently crashed during Bundle...