Thanks for your excellent work! I am trying to reproduce the results of VQ-Diffusion-S on CUB-200 with the provided configs. But the trained model cannot generate high-fidelity images and results in a ...

This is the official repo for the paper: Vector Quantized Diffusion Model for Text-to-Image Synthesis. VQ-Diffusion is based on a VQ-VAE whose latent space is modeled by a conditional variant of the ...