ALEXANDRIA, Va., June 12 -- United States Patent no. 12,299,845, issued on May 13.
"Face image restoration method based on state space model" was invented by Dengyin Zhang (Nanjing, China), Fan Gao (Nanjing, China), Weidan Yan (Nanjing, China) and Qunjian Du (Nanjing, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present application discloses a face image restoration method based on a state space model, which includes inputting the to-be-restored face image to a restoration model to obtain a restored face image; the restoration model includes an encoder and a decoder; the encoder sequentially includes a first image fusion module, a first multi-scale state space module, a second image fusion module...