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USIP: Unsupervised Stable Interest Point Detection from 3D Point Clouds. ICCV 2019

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Thanks for your great work and the open-source code. When i read the code, i find one thing: the RPN Network implemented in https://github.com/lijx10/USIP/blob/master/models/networks.py is **different** from the architecture described...

i have downloaded dataset "modelnet40-normal_numpy", but i don't know where should i put this dataset, and which part should i change so that i can run this poject

Thanks for sharing your code. I am trying to compile "models\index_max_ext" in windows 10. Install VS C++ 19. Please see following errors: ... [2/2] C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v11.4\bin\nvcc --generate-dependencies-with-compile...

ImportError: ......................./python3.7/site-packages/index_max-0.0.0-py3.7-linux-x86_64.egg/index_max.cpython-37m-x86_64-linux-gnu.so: undefined symbol: _ZNSt15__exception_ptr13exception_ptr10_M_releaseEv

Hi there, Thanks for the great work. I've tried to inference my own point cloud based on your 3D match pretrained model and network. But I met a problem that...

I have this error on evaluation/save_keypoints frame_keypoint_np = PCLKeypoint.keypointHarris(frame_pc_np, AttributeError: module 'PCLKeypoint' has no attribute 'keypointHarris'

I wonder is the network able to use different `M` and `K` value during training and testing? And if I understand correctly, the value `M` equal to the number of...

Dear authors, this is a very cool work, thank you for sharing the code! I tried to reproduce the results of work on the KITTI dataset. I used `save_keypoints.py` with...

I have installed the Anaconda3 and Configure the environment according to the instructions. But When compiling the models\index_max_ext, the errors like this"error: command 'D:\\LearningSoftware\\VisualStudio2015Professor\\anzhuang\\VC\\BIN\\amd64\\cl.exe' failed with exit status 2" Does...

Hi @lijx10 Could you please provide some insight on why USIP performs so well on KITTI? Even only 4 keypoints are detected, USIP achieves 34% relative repeatability, which is really...