Video Quality Databases

UnB 360-degree Video Database

UnB Audio-Visual Databases

  • UnB-AVQ 2018 (Audio+Video w/compression and transmission impairments)

    • Readme

    • Scores from Experiment 1

    • Scores from Experiment 2

    • Scores from Experiment 3

    • Test Sequences:

    • References:

      • Martinez, H. B., & Farias, M. C. (2018). Using The Immersive Methodology to Assess The Quality of Videos Transmitted in UDP and TCP-Based Scenarios. Electronic Imaging, 2018(12), 233-1.

      • Martinez, H., Farias, M. C., & Hines, A. (2018, September). Perceived quality of audio-visual stimuli containing streaming audio degradations. In 2018 26th European Signal Processing Conference (EUSIPCO) (pp. 2529-2533). IEEE.

      • Martinez, Helard, and Mylène CQ Farias. Analyzing the influence of cross-modal IP-based degradations on the perceived audio-visual quality. Electronic Imaging 2019.01 (2019).

UnB 3D Quality

  • UnB-3D

    • Readme

    • Subjective Scores

    • Test Sequences:

    • References:

      • Silva, A. R. E. ; Max E. Vizcarra Melgar ; Farias, Mylene. A no-reference stereoscopic quality metric. In: Three-Dimensional Image Processing, Measurement (3DIPM), and Applications, 2015, San Francisco. SPIE/IST Three-Dimensional Image Processing, Measurement (3DIPM), and Applications, 2015. v. 9393.

Varium Database

  • Test Sequences (stored at Amazon - see instructions bellow)

  • References:

    • A. F. Silva, M. C. Q. Farias and J. A. Redi, ’'Perceptual Annoyance Models for Videos With Combinations of Spatial and Temporal Artifacts,’’ in IEEE Transactions on Multimedia, vol. 18, no. 12, pp. 2446-2456, Dec. 2016. doi: 10.1109/TMM.2016.2601027

    • Silva, A. F. ; Farias, Mylène C. Q. . Using perceptual strength estimates to predict the perceived annoyance of videos with combinations of spatial and temporal artifacts. Journal of Electronic Imaging, v. 27 (4), p. 1, 2018. DOI:10.1117/1.JEI.27.4.043018

    • Alexandre F Silva, Mylene C. Q. Farias and Judith A. Redi; Annoyance Models for Videos with Spatio-Temporal Artefacts, In: 8th International Conference on Quality of Multimedia Experience (QoMEX 2016), Lisbon, Portugal.

    • Silva, A. F. ; Farias, Mylene C.Q. . Perceptual Strengths of Video Impairments that Combine Block- iness, Blurriness, and Packet-Loss Artifacts. In: Electronic Imaging, Image Quality and System Performance XIV, 2018, Burlingame. Image Quality and System Performance XIV, 2018.

UCSB Database

Instructions to Download AMAZON Databases

  1. Open Chrome

  2. Check developer mode checkbox in the extensions page on Chrome (chrome:extensions/)

  3. Download the extension Amazon Decrypter.crx crx file

  4. Drag'n Drop de crx file to extensions page and accept the install.

  5. Visit one of our amazon shared folders and click on the extension icon to show the links.

  6. Use any download manager to download all the files without amazon restriction.

Attention: Under Construction! If you need scores or a better description of the experiments, please send me an email and I will more than happy to help!