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Check Fail When Data Preprocessing max_num_matches > 0 (0 Vs. 0) terminate called after throwing an instance of 'std::invalid_argument'

Open Jackie1eg0 opened this issue 1 year ago • 4 comments

屏幕截图 2024-11-21 133543 When I installed colmap following the steps for data preprocessing, I selected the cook_spinach data set as the preprocessing data set. But when I enter python scripts/pre_n3d_colmap.py --videopath cook_spinach an error appears because the feature mater max_num_matches is 0, indicating that no matching feature points have been found Could you tell me how to solve this problem?

Jackie1eg0 avatar Nov 21 '24 05:11 Jackie1eg0

I met the same issue. I used 'python scripts/pre_n3d.py. ' instead. The difference between two python files is just you can't set stride by using parser.add_argument.

KL-2 avatar Nov 21 '24 06:11 KL-2

Thank you for your generous reminder! I tried using the data preprocessing function pre_n3d.py in SpacetimeGaussians and it seemed to work fine 屏幕截图 2024-11-21 142629

Jackie1eg0 avatar Nov 21 '24 06:11 Jackie1eg0

Hi, have you try the Technicolor dataset? I also met the same issue.

chenj02 avatar Jan 10 '25 14:01 chenj02

I met the same issue. I used 'python scripts/pre_n3d.py. ' instead. The difference between two python files is just you can't set stride by using parser.add_argument.

Hi, have you try the Technicolor dataset? I also met the same issue.

chenj02 avatar Jan 10 '25 15:01 chenj02