Please download the models from github repo: https://github.com/brightvqa/BrightVQ.git

Trained on BirghtVQ: https://github.com/brightvqa/BrightVQ/Demo_Inference/models/brightrate_brightvq.pt
Trained on LIVE-HDR: https://github.com/brightvqa/BrightVQ/Demo_Inference/models/brightrate_livehdr.pt
Trained on SFV+HDR: https://github.com/brightvqa/BrightVQ/Demo_Inference/models/brightrate_sfvhdr.pt
