P. Dhariwal, and A. Nichol. (2021)cite arxiv:2105.05233Comment: Added compute requirements, ImageNet 256$\times$256 upsampling FID and samples, DDIM guided sampler, fixed typos.
X. Wang, R. Girshick, A. Gupta, and K. He. (2017)cite arxiv:1711.07971Comment: CVPR 2018, code is available at: https://github.com/facebookresearch/video-nonlocal-net.