Matthew Wallingford
2 papers · Latest:
Computer Vision
Posterior Augmented Flow Matching
PAFM enhances flow matching by using posterior-augmented supervision to reduce training variance, preventing flow collapse and improving generative models.
2605.00825
Computer VisionSeeing Fast and Slow: Learning the Flow of Time in Videos
This paper introduces self-supervised models to detect and manipulate video playback speed, enabling temporal super-resolution and speed-conditioned video generation.
2604.21931
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