GFPGAN (CVPR 2021) GFPGAN is a blind face restoration algorithm towards real-world face images. Abstract Blind face restoration usually relies on facial priors, such as facial geometry prior or reference prior, to restore realistic and faithful details. However, very low-quality inputs cannot offer accurate geometric prior while high-quality references are

Zipline is a Pythonic algorithmic trading library. It is an event-driven system for backtesting.