Steps to reproduce:
First import a stereoscopic video source file folder that has been previously segmented into a and output folder.
RS2 will perform a frame extraction for both video files and create 2 subfolders, in keeping with the original folder naming.
The contained images’ names start with ‘frame000001.pgn’…’frame000097.png’ in my case.
This is identical for both folders.
When running reconstruction, I do get 194 cams registered, the poses look fine and align well.
When trying to export in ‘COLMAP Text Format’ I get correct 194 cameras in the tameras.txt file, however there will only be 97 actual frames be exported to the destination folder because they contain identical file names.
I think the correct way should be to either recreate the original source file folder structure (/LEFT, /RIGHT,..) in the destination folder, or batch rename (_LEFT, _RIGHT) so that this does not occur.
Problem leads to errors when data is being used for 3DGS in external software.
cameras.txt (17.4 KB)
