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PWC-Net: CNNs for Optical Flow Using Pyramid, Warping, and Cost Volume, CVPR 2018 (Oral)

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When I ran "bash make_cuda.sh", it didn't raise any mistake, but when I ran "python test/test.py", it reported "correlation_package/_ext/corr/_corr.so: undefined symbol: state", I don't know how to solve it. I...

i wonder can i use these model to predict the path tracking of people on visualizing . thank you for your response.

hello, I follow the set up guide to install pytorch using anaconda2 on ubuntu 16.04. When I ran 'bash make_cuda.sh', it showed error of gcc like: Compiling correlation layer kernels...

correlation(image1, image2) outputs a multidimensional tensor, would it be possible to produce a scalar that can be used as a loss. I.e deform image 1 and minimise negative correlation between...

Hi @deqings, This is very elegant work, Dr. Sun. Implementing your architecture using TensorFlow and making a couple changes, I was able to get better results than the ones reported...

Thank you for your work! It seems that data augmentations play a significant role in achieving low EPE on validation datasets. Could you please give more details regarding the data...

Dear @deqings, @mingyuliutw, @jrenzhile, @KinglittleQ, This issue is based on the file `PyTorch/models/PWCNet.py` which was initially committed by @mingyuliutw . We have two problems. 1. `c11` and `c21` are not...

I'm trying to follow the installation steps using pytorch ![image](https://github.com/NVlabs/PWC-Net/assets/94022715/799c5d22-4470-4376-bdf5-7255991c7a1f) but I always get the same error, I've spent so much time on this it's painful. ![image](https://github.com/NVlabs/PWC-Net/assets/94022715/552771a8-4135-4fdd-bcd8-5a4ed17f6c7d) I don't have...

Hi. I loaded the `pwc_net.pth.tar` with the pytorch model and ran the inference on all the MPI Single dataset. I used the following way to calculate the average EPE loss:...