GaussianBody: Clothed Human Reconstruction via 3d Gaussian Splatting GaussianBody：基于3D高斯散射的服装人体重建 Mengtian Li1,2,3, Shengxiang Yao1, Zhifeng Xie1,3,2, Keyu Chen4,2, Yu-Gang Jiang2 李梦田 1,2,3 、姚胜祥 1 、