Xiaomi's new video generation framework, WorldCast, brings cinematic 3D camera movements…
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Xiaomi's new video generation framework, WorldCast, brings cinematic 3D camera movements to AI video generation. It can orbit around a subject, push in and pull back, or tilt at different angles, while maintaining consistency in the subject's facial features, hairstyle, and clothing. How does it work? WorldCast uses estimated depth to back-project the initial frame into a 3D point cloud. It then aligns the point cloud with the target camera trajectory and renders it to provide geometric guidance for video generation. Xiaomi also introduces Geometry-Aligned Memory Attention (GAMA), which al
Posted by 智东西China AI News (3k followers) 1 h ago · 1 likes · 190 views · view the original post on X. Kept by the Dev Radar as Other.
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