no code implementations • ECCV 2020 • Chengfeng Wen, Yang Guo, Xianfeng Gu
Based on Teichm\""uller theory, this mapping space is generated by the Beltrami coefficients, which are infinitesimally Teichm\""uller equivalent to $0$.
no code implementations • 30 Jun 2018 • Min Zhang, Qianli Ma, Chengfeng Wen, Hai Chen, Deruo Liu, Xianfeng GU, Jie He, Xiaoyin Xu
The Wasserstein distance between the nodules is calculated based on our new spherical optimal mass transport, this new algorithm works directly on sphere by using spherical metric, which is much more accurate and efficient than previous methods.
no code implementations • ICCV 2017 • Xiaopeng Zheng, Chengfeng Wen, Na lei, Ming Ma, Xianfeng GU
This work introduces a novel surface registration method based on foliation.