Publication detail

Omnidirectional Image Quality Assessment Database (OMNIQAD): Description and Examples

ŠIMKA, M. POLÁK, L. KUFA, J. NOVOTNÝ, M. ZIZIEN, A. FLIEGEL, K.

Original Title

Omnidirectional Image Quality Assessment Database (OMNIQAD): Description and Examples

Type

conference paper

Language

English

Original Abstract

This paper introduces a public (OMNIQAD) database of omnidirectional (360°) images distorted by various ways and techniques, which can serve as a basic source for various research in the field of objective and subjective quality assessment of an immersive multimedia content. Compressionbased distortions were applied using traditional JPEG and several emerging image compression standards, for instance, HEIC, AVIF and JPEG XL. Other types of distortion included Gaussian and impulse noise. The database offers eleven reference omnidirectional images of different character (374 distorted images in total). For the evaluation of distorted and compressionbased corrupted images, several objective quality metrics were adopted. Link to a repository containing the resulting objective scores and the database of images are included in this paper.

Keywords

Omnidirectional images (360°); VR database; quality assessment; immersive content; image compression; image distortion; JPEG; JPEG XL; HEIC; AVIF

Authors

ŠIMKA, M.; POLÁK, L.; KUFA, J.; NOVOTNÝ, M.; ZIZIEN, A.; FLIEGEL, K.

Released

19. 4. 2023

Location

Pardubice

ISBN

979-8-3503-9834-2

Book

33rd International Conference Radioelektronika

Pages from

1

Pages to

5

Pages count

5

URL

https://ieeexplore.ieee.org/document/10109005/

BibTex

@inproceedings{BUT183376,
  author="Marek {Šimka} and Ladislav {Polák} and Jan {Kufa} and Martin {Novotný} and Adam {Zizien} and Karel {Fliegel}",
  title="Omnidirectional Image Quality Assessment Database (OMNIQAD): Description and Examples",
  booktitle="33rd International Conference Radioelektronika",
  year="2023",
  pages="5",
  address="Pardubice",
  doi="10.1109/RADIOELEKTRONIKA57919.2023.10109005",
  isbn="979-8-3503-9834-2",
  url="https://ieeexplore.ieee.org/document/10109005/"
}