Vqgan Detokenization For Pixel Space Image Reconstruction

via “vqgan detokenization for pixel-space image reconstruction”

min(DALL·E) is a fast, minimal port of DALL·E Mini to PyTorch

Unique: Uses pre-trained VQGan decoder (not a custom decoder), ensuring compatibility with tokens generated by the DALL·E Bart decoder which was trained on VQGan-tokenized images. Supports progressive detokenization via iterator pattern, enabling real-time image rendering without waiting for full token sequence.

vs others: More efficient than diffusion-based decoding (1-2s vs 30-60s) because it's a single forward pass; maintains higher fidelity than upsampling-based approaches because it uses learned reconstruction rather than interpolation.