Přístupnostní navigace
E-application
Search Search Close
Publication detail
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
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/" }