Tian Ma Jinpeng An Runtao Xi Jiayi Yang Jiahao Lyu 0001 Fanhui Li TPE: Lightweight Transformer Photo Enhancement Based on Curve Adjustment. 74425-74435 2022 10 IEEE Access https://doi.org/10.1109/ACCESS.2022.3191416 db/journals/access/access10.html#MaAXYLL22