Generative Cinematographer: Composing Camera and Object Motion in 3D
GenCine lets artists control camera moves and foreground object motion together in a 3D scene scaffold.
The paper says current 2D trajectory controls can become ambiguous when both the camera and subject move. GenCine lifts one image into an editable 3D setup, then lets users set a camera path and manipulate selected foreground regions with local 3D motion handles. Its guidance maps keep those handles tied to world-space positions across frames, so the pretrained video model can follow motion relative to the scene. The authors report better camera-relative motion, geometric consistency under viewpoint changes, and controllability across varied real-world scenes. ArXiv · AI/CL/LG's note
The paper says current 2D trajectory controls can become ambiguous when both the camera and subject move. GenCine lifts one image into an editable 3D setup, then lets users set a camera path and manipulate selected foreground regions with local 3D motion handles. Its guidance maps keep those handles tied to world-space positions across frames, so the pretrained video model can follow motion relative to the scene. The authors report better camera-relative motion, geometric consistency under viewpoint changes, and controllability across varied real-world scenes. ArXiv · AI/CL/LG's note
score 5