How to generate colmap with a single camera dataset？

[Zero2Light]

I use a dataset which was captured by a single camera and when I run the code ‘generate_colmap.py' an error occurs:

making custom matches... Traceback (most recent call last): File "/home/ps/YihangChen/hierarchical-3d-gaussians/preprocess/make_colmap_custom_matcher.py", line 115, in <module> add_match(cam_id, matched_cam_id, current_image_file, matched_frame_id) File "/home/ps/YihangChen/hierarchical-3d-gaussians/preprocess/make_colmap_custom_matcher.py", line 102, in add_match matches_str.append(f"{cam_folder_list[cam_id]}/{current_image_file} {cam_folder_list[cam_id + matched_cam_id]}/{matched_image_file}\n") ~~~~~~~~~~~~~~~^^^^^^^^ IndexError: list index out of range Error executing make_colmap_custom_matcher: Command

Is there a version of code for a single camera to generate colmap?

[VerseWei]

I am encountering thee same probleem, could you share your method? Thanks!

[Zero2Light]

See this，#3