Comments (5)
Just in case someone else comes across this and wants to use it without downloading much data while being a bit unfimilar with Scannet, you can follow this :
-
Download the already preprocessed scenes from here to obtain preprocessed scenes as mentioned in the Pointcept readme.
-
To get the image data, use the scannet download script and download processed test frames :
python download_scannnet.py -o <output_dir> --test_frames_2d
- Make slight changes in code :
- change this line to fit the format for intrinsics from test_frames_2d :
intrinsic_path = join(rgb_path, scene_name,'intrinsics_depth.txt')
- add simple else condition here to enable run on test data :
if scene_name in train_scenes: scene_path = join(data_path, "train", scene_name + ".pth") elif scene_name in val_scenes: scene_path = join(data_path, "val", scene_name + ".pth") else : scene_path = data_path
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Hi, you just need these four for this project. Also, if you want to have a try first, you can just download specific scenes.
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Thank you for your reply
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Hello, how can I solve this problem?
Traceback (most recent call last):
File "sam3d.py", line 283, in
voxelize, args.th, train_scenes, val_scenes, args.save_2dmask_path)
File "sam3d.py", line 239, in seg_pcd
indices, dis = pointops.knn_query(1, gen_coord, offset, scene_coord, new_offset)
AttributeError: module 'pointops' has no attribute 'knn_query'
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Hi, @BKINGING Do we really need only the four? It asked me for the .sens data when I run prepare_2d_data :(
Instead I download the scannet_frames_25k zip file, will it work? Thanks.
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Related Issues (20)
- Unable to get access to the database HOT 3
- 2D image number for segment HOT 4
- What the lib "pointops" for HOT 2
- Code error
- Can we determine which color belongs to which class through object detection module? HOT 2
- Visual effect problem
- The final step HOT 1
- can't find intrinsic_depth.txt HOT 2
- Error while running libs\pointops\setup.py HOT 2
- Value to determine camera angles HOT 5
- Using Customized Dataset HOT 1
- Can I use the point cloud files generated by colmap to perform segmentation with this model? If so, what data is needed?
- Using SAM3D for Custom Point Clouds via Photogrammetry: Seeking Guidance on Implementation HOT 2
- cannot import open3d
- About Data Structure
- Error when trying to run setup.py, and requirements.txt
- Question Regarding 2D to 3D Mask Projection with Central Pillar Scenario
- How to get SAM Generate Masks HOT 3
- Ground Truth Data HOT 1
- Seeking help for step 4: merge 2 results and visualization
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