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MCVD
Overview :
MCVD is a general-purpose model for video generation, prediction, and interpolation. It utilizes a score-based diffusion loss function to generate novel frames by injecting Gaussian noise into the current frame and conditioning on past and/or future frames for denoising. Training involves randomly masking past and/or future frames to achieve four capabilities: unconditional generation, future prediction, past reconstruction, and interpolation. The model employs a 2D convolutional U-Net architecture that conditions on past and future frames using concatenated or spatiotemporal adaptive normalization, resulting in high-quality and diverse video samples. Trained on 1-4 GPUs, it can be scaled to more channels. MCVD, a simple non-recursive 2D convolutional architecture, generates videos of arbitrary lengths and achieves SOTA results.
Target Users :
Video Generation, Prediction, and Interpolation
Use Cases
Movie Effect Generation
Video Game Development
Animation Production
Features
Video Generation
Video Prediction
Video Interpolation
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