FlexComposer: Unified Video Compositing from Images to Dynamic Footage with Flexible Trajectory Control
- Published
- Source
- arXiv
- Paper number
- 790
- Field
- Computer Vision
- arXiv ID
- 2607.29627
Key points
- It proposes a unified video synthesis framework that handles still images and dynamic videos within the same framework.
- It standardizes heterogeneous inputs with a unified normalized foreground representation that separates the foreground's intrinsic motion from global movement.
- It uses spatially aware latent injection based on the translation equivariance of the VAE latent space to achieve precise trajectory control without extra trainable modules.
- It learns lighting and shadows naturally from a hybrid dataset that combines simulation, real movie footage, and generated data, together with a synthetic-to-real curriculum.
- It outperforms prior state-of-the-art methods in visual quality, temporal consistency, and trajectory adherence.
Paper links
External research summaries. These are not HDATF publications or measured product results.