no code implementations • 8 Jan 2024 • Zhangjin Huang, Zhihao Liang, Haojie Zhang, Yangkai Lin, Kui Jia
Technically, we learn two parallel streams of an implicit signed distance field and an explicit surrogate surface Sur2f mesh, and unify volume rendering of the implicit signed distance function (SDF) and surface rendering of the surrogate mesh with a shared, neural shader; the unified shading promotes their convergence to the same, underlying surface.