Jun-Yan Zhu, Taesung Park, Phillip Isola, Alyosha Efros and team from U.C.Berkeley released the hugely popular Cycle-GAN and pix2pix which does image to image transforms.



The researchers at HarvardNLP and Systran started developing and improving OpenNMT in PyTorch, seeded by initial reimplementation of the [Lua]Torch code from Adam Lerer at Facebook.
The MagicPony team at Twitter contributed implementations of their Super-resolution work early on into PyTorch's examples.