We collect images with high quality and diversity from several publicly available sources, including Subjects200K, Aesthetic-4K, Pexels photos, and Pexels portrait.
All of these images have resolutions over 1024×1024, which is advantageous for training a high-resolution generative model.… See the full description on the dataset page:
https://huggingface.co/datasets/VIPL-GENUN/Joint-1.6M-1024px.