Open hcynomo opened 1 year ago
I have the same problem...can you solve it?
Please check using rear camera. I also reproduce that issue while using front camera export data but It resolved when I change data with rear camera output.
How are you able to use the rear camera? There's no option in the app to switch camera views right?
Iphone 14, same issue. And I don't see any button to open the rear camera.
Can't transfer record3d file to nerf format successful and hit below error log
D:\NVIDIA\NGP\Instant-NGP-for-RTX-2000>python scripts\record3d2nerf.py --scene D:\temp\R3D\Pocari 100%|██████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 716/716 [00:00<00:00, 39778.03it/s] computing center of attention... 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 716/716 [00:00<00:00, 718278.32it/s] Traceback (most recent call last): File "D:\NVIDIA\NGP\Instant-NGP-for-RTX-2000\scripts\record3d2nerf.py", line 171, in
translation, scale = find_transforms_center_and_scale(transforms)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "D:\NVIDIA\NGP\Instant-NGP-for-RTX-2000\scripts\record3d2nerf.py", line 62, in find_transforms_center_and_scale
translation = min_line_dist(rays_o, rays_d)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "D:\NVIDIA\NGP\Instant-NGP-for-RTX-2000\scripts\record3d2nerf.py", line 59, in min_line_dist
pt_mindist = np.squeeze(-np.linalg.inv((np.transpose(A_i, [0,2,1]) @ A_i).mean(0)) @ (b_i).mean(0))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "<__array_function__ internals>", line 200, in inv
File "C:\Users\XRSPACE\AppData\Local\Programs\Python\Python311\Lib\site-packages\numpy\linalg\linalg.py", line 538, in inv
ainv = _umath_linalg.inv(a, signature=signature, extobj=extobj)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\XRSPACE\AppData\Local\Programs\Python\Python311\Lib\site-packages\numpy\linalg\linalg.py", line 89, in _raise_linalgerror_singular
raise LinAlgError("Singular matrix")
numpy.linalg.LinAlgError: Singular matrix