AI image generators can now understand and correctly render partially hidden objects when you specify 3D layouts and camera positions.
This paper solves a key problem in AI image generation: when you ask an AI to create a scene with specific 3D positions and camera angles, it often gets confused about which objects should be hidden behind others. SeeThrough3D adds 'occlusion awareness' by representing objects as transparent 3D boxes, letting the model understand what's visible and what's blocked before generating the final image.