CageNeRF: Cage-based Neural Radiance Field for Generalized 3D Deformation and Animation - Peng, Yicong; Yan, Yichao; Liu, Shengqi; Cheng, Yuhao; Guan, Shanyan; Pan, Bowen; Zhai, Guangtao; Yang, Xiaokang (Advances in Neural Information Processing Systems, 2022)