Yinghao Xu*

GRM: Large Gaussian Reconstruction Model for Efficient 3D Reconstruction and Generation

"We introduce GRM, a large-scale reconstructor capable of recovering a 3D asset from sparse-view images in around 0.1s. GRM is a feed-forward transformer-based model that efficiently incorporates multi-view information to translate the input pixels into pixel-aligned Gaussians, which are unprojected…