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File "/home/mona/BundleSDF/nerf_runner.py", line 1511, in mesh_texture_from_train_images locations, distance, index_tri = trimesh.proximity.closest_point(mesh, pts) File "/opt/conda/envs/py38/lib/python3.8/site-packages/trimesh/proximity.py", line 153, in closest_point all_candidates = np.concatenate(candidates) File "<__array_function__ internals>", line 200, in concatenate ValueError: need at least one array to concatenate #118
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duplicate of #111 |
@wenbowen123 this is not a duplicate. For me, it does happen in the first step. Also, my masks have no problem. Could you please open the issue? I will close it once it gets fixed. |
@monajalal have you tried the latest commit as mentioned in #111 ? |
@wenbowen123 I think I got it figured IntelRealSense/realsense-ros#2935 (comment) |
Hello, I encountered the same problem, how did you solve it(ValueError: need at least one array to concatenate)? |
@Wahaha-code you need depth-aligned depth and rgb capture. I used ros realsense for this purpose in a ros noetic docker. My camera is D435. |
Thank you for your guidance. In fact, I have always had a problem. During my reconstruction process, which is the first step, due to the small number of matching points between the two frames, it will often be interrupted. I have to press the c key frequently to continue running. . I want to know how I can better collect my data. At the same time, I found that when using xmem to split image files, frames often skip. Is this the cause of this problem? I don't know how to solve this problem. |
I get an error in this step. How should I fix this?
I am following ros realsense depth aligned capture and use xmem for segmentation.
Here is one of the depth images:
here is the mesh_cleaned.obj that is created that doesn't resemble an espresso cup.
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