This repo contains source code for the paper:

Unsupervised Learning for Optical Flow Estimation Using Pyramid Convolution LSTM. In Proceedings of IEEE International Conference on Multimedia and Expo(ICME). 2019.

The implementation for Mean Structural Similarity (MSSIM) metric (models/ssim_module.py) is derived from: https://github.com/Po-Hsun-Su/pytorch-ssim.git

If you use PCLNet, please cite the following paper:

@InProceedings{PCLNet-icme2019,
  author    = {Shuosen Guan, Haoxin Li, Wei-Shi Zheng},
  title     = {Unsupervised Learning for Optical Flow Estimation Using Pyramid Convolution LSTM},
  booktitle = {Proceedings of IEEE International Conference on Multimedia and Expo(ICME)},
  year      = {2019},
}