high4d[TPAMI 2025, NeurIPS 2025] Vidu4D: Single Generated Video to Hh-Fidelity 4D Reconstruction with Dynamic Gaussian Surfels - yikaiwVidu4D[TPAMI 2025, NeurIPS 2025] Vidu4D: Single Generated Video to Hh-Fidelity 4D Reconstruction with Dynamic Gaussian Surfels - yikaiwVidu4D