OccFusion

Stanford University has proposed a new method called OccFusion, which aims to achieve high-fidelity rendering of occluded human bodies. In other words, even if part of the human body is occluded by other objects, OccFusion can eventually render the complete human body. Traditional human body rendering methods usually require that every part of the human body in the video is fully visible. However, in real life, occlusion is common, resulting in only partial visibility of the human body. OccFusion uses efficient 3D Gaussian patching combined with a pre-trained 2D diffusion model for supervision to achieve efficient and high-fidelity human body rendering. This method…