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1. VQ-GAN: Taming Transformers for High-Resolution Image Synthesis

2. MaskGIT: Masked Generative Image Transformer

3. Generating Diverse High-Fidelity Images with VQ-VAE-2

4. https://arxiv.org/abs/2112.10764

5. Wikipedia Bibliography:

   1. Mixture model

   2. Latent and observable variables

   3. Image segmentation