There is No VAE: End-to-End Pixel-Space Generative Modeling via Self-Supervised Pre-training

arXiv — cs.CVFriday, December 5, 2025 at 5:00:00 AM
  • A novel two-stage training framework has been introduced to enhance pixel-space generative models, addressing the performance gap with latent-space models. This framework involves pre-training encoders on clean images and fine-tuning them with a decoder, achieving state-of-the-art results on ImageNet with notable FID scores.
  • This development is significant as it demonstrates a breakthrough in generative modeling, potentially leading to improved applications in computer vision and artificial intelligence. The framework's success on ImageNet highlights its effectiveness and opens avenues for further research.
  • The advancement in pixel-space generative modeling aligns with ongoing trends in AI, where enhancing model efficiency and performance is crucial. This development resonates with other innovations in the field, such as improved image super-resolution techniques and semantic-guided approaches, reflecting a broader push towards more effective generative models in various applications.
— via World Pulse Now AI Editorial System

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