Gen6D
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liuyuan-pal
Hardware Requirements
Hello, first of all, thank you for sharing such excellent work. However, I found some minor problems during operation. First, how much video memory is needed for the graphics card to run this project? When I ran the first project, the video memory was insufficient. In the custom object, colmap showed the following WARNING: No images with matches found in the database. What kind of problem is that? Looking forward to your reply @liuyuan-pal
Hi, you may first try the provided mouse object to check whether your GPU is suitable for Gen6D or not. I did most experiments on a single 1080Ti GPU with 12G memory. For inference only, it does not consume too much memory (2~3G memory should be enough).
Sorry, I'm new to this, and this is what happens when I run the mouse object, as follows: WARNING: No images with matches found in the database.
ERROR: failed to create sparse model Traceback (most recent call last): File "prepare.py", line 98, in build_colmap_model_no_pose(parse_database_name(args.database_name),args.colmap_path) File "/home/galaxy/Downloads/Gen6D-main/colmap_script.py", line 104, in build_colmap_model_no_pose run_sfm(colmap_path, sparse_model_path, database_path, image_path) File "/home/galaxy/Downloads/Gen6D-main/colmap_script.py", line 24, in run_sfm subprocess.run(cmd, check=True) The File "/ home/galaxy/miniconda3 / envs/gen6d/lib/python3.8 subprocess. Py", line 516, in the run raise CalledProcessError(retcode, process.args,
subprocess.CalledProcessError: Command '['/usr/local/bin/colmap', 'mapper', '--database_path', 'data/custom/mouse/colmap/database.db', '--image_path', 'data/custom/mouse/colmap/images', '--output_path', 'data/custom/mouse/colmap/sparse']' returned non-zero exit status 1. I would appreciate it if you could help me.
The problem is that COLMAP is unable to generate matches. You may use the COLMAP GUI to visualize the images to see what happened. I think this may relate to the installation of your COLMAP.