HVS tasks: Implemented by MATLAB
CV tasks: Implemented by Python and Pytorch
Please install pytorch3d first: https://github.com/facebookresearch/pytorch3d
The database used in Demo.py comes from LatentNet(https://github.com/optas/latent_3d_points)
If you use our code, please cite our paper:
Yang, Q., Chen, S., Xu, Y., Sun, J., Asif, M. S., & Ma, Z. (2021). Point Cloud Distortion Quantification based on Potential Energy for Human and Machine Perception. arXiv preprint arXiv:2103.02850.