/AVT-VQDB-UHD-1-Appeal

Primary LanguageShellGNU General Public License v3.0GPL-3.0

AVT-VQDB-UHD-1-Appeal

This is a repository with data related to the 4K database that is published at MMSP 2023. However, to download the videos it is recommended to use the provided tool, because the videos are not hosted in this repository. This work is funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) -- Project Sophoappeal -- DFG-437543412.

If you use any of the data or code please cite the following paper

@inproceedings{rao2023VQA,
    author = {Rakesh Rao Ramachandra Rao and Steve G\"oring and Bassem Elmeligy and Alexander Raake},
    booktitle={2023 IEEE 25th International Workshop on Multimedia Signal Processing (MMSP)}, 
    title={AVT-VQDB-UHD-1-Appeal: A UHD-1/4K Open Dataset for Video Quality and Appeal Assessment Using Modern Video Codecs}, 
    year={2023},
    pages={1-6},
    doi={10.1109/MMSP59012.2023.10337713}
}

Download Videos

Use the provided download tool to get all the videos. You need wget and unzip installed.

./download.sh

This will download all videos in the folder src_video and cpvs.

For windows users, use the base_url provided in the download.sh to get the videos with your preferred tool.

Upon request we can also share the corresponding bitstreams of the videos.

Structure

  • cpvs : videos used for the subjective tests (rescaled to native display resolution)
  • src_videos : src videos for the tests
  • hyn0_scores : hybrid model prediction scores, see hyn0
  • nofu_scores : no reference scores, see nofu
  • siti : SI TI values, calculated with siti
  • vmaf_scores : vmaf predictions, vmaf
  • subjective_scores : scores from the subjective test, exported from AVRateNG

License for the code

GNU General Public License v3. See LICENSE.md file in this repository.

Licence for the shared videos

This database consists of short term videos based on several short movies, that are either public available or created by TU Ilmenau. The tools provided in this repository can be used to download the shared videos that are used in the described video quality tests. In the following we specify the common filename prefix, to identify the source and corresponding licence of the video. This applies to encoded and source videos that are shared within this database. For example all files that can be downloaded with the prefix bigbuck_bunny are based on the Big Bucks Bunny content and follow the corresponding licence.

We are happy that it was possible to access and use all the external video sources.

Our own contents follows the Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) licence.

  • cutting_orange_tuil
  • fr-041_debris
  • Giftmord