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  • čas přidán 16. 02. 2024
  • Video generation models as world simulators
    Article Link : openai.com/research/video-gen...
    OPEN AI SORA
    openai.com/sora
    GOOGLE lumiere
    lumiere-video.github.io
    Google Labs
    labs.google/
    Open Ai explore large-scale training of generative models on video data. Specifically, we train text-conditional diffusion models jointly on videos and images of variable durations, resolutions and aspect ratios. We leverage a transformer architecture that operates on spacetime patches of video and image latent codes. Our largest model, Sora, is capable of generating a minute of high fidelity video. Our results suggest that scaling video generation models is a promising path towards building general purpose simulators of the physical world.

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