Omkar2118/datasets huggingface dataset:
Ultra-High Resolution Image Reconstruction Benchmark

Ultra-high definition benchmark (UHDBench) includes 2293 images at 2k resolution sourced from the ground-truth test sets of HRSOD, LIU4k, UAVid, UHDM, and UHRSD. Images smaller than 2560 × 1440 are excluded.

Introducing paper: MGVQ: Could VQ-VAE Beat VAE? A Generalizable Tokenizer with Multi-group Quantization