Robust Prior-Guided Segmentation for Editable 3D Gaussian Splatting
The method addresses poor segmentation in 3D Gaussian Splatting for editing tasks by integrating high-quality 2D masks from SAM-HQ with a prior-guided label reassignment system. It augments Gaussians with view-invariant object features and uses linear programming to assign labels, ensuring consistency across views and reducing artifacts during object removal or extraction.