Xia B, Hang Y, Tian Y, Yang W, Liao Q, Zhou J. Efficient Non-local Contrastive Attention for Image Super-resolution. AAAI [Internet]. 2022Jun.28 [cited 2024Apr.19];36(3):2759-67. Available from: https://ojs.aaai.org/index.php/AAAI/article/view/20179