Branch-Decoupled Regularization and Edge-Aware Selective Densification for Three-View 3D Gaussian Splatting
Three-view 3D Gaussian Splatting is prone to insufficient geometric constraints, overfitting to sparse color observations, and uneven allocation of Gaussian representation capacity, leading to structural distortions and local artifacts. We propose a DNGaussian-based framework that combines branch-decoupled regularizati...