Assessment of Visual Quality and Simulator Sickness for Omnidirectional Videos / / by Ashutosh Singla
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| Autore: |
Singla Ashutosh
|
| Titolo: |
Assessment of Visual Quality and Simulator Sickness for Omnidirectional Videos / / by Ashutosh Singla
|
| Pubblicazione: | Cham : , : Springer Nature Switzerland : , : Imprint : Springer, , 2024 |
| Edizione: | 1st ed. 2024. |
| Descrizione fisica: | 1 online resource (152 pages) |
| Disciplina: | 623.805 |
| Soggetto topico: | Signal processing |
| Telecommunication | |
| User interfaces (Computer systems) | |
| Human-computer interaction | |
| Computational intelligence | |
| Signal, Speech and Image Processing | |
| Communications Engineering, Networks | |
| User Interfaces and Human Computer Interaction | |
| Computational Intelligence | |
| Nota di bibliografia: | Includes bibliographical references and index. |
| Nota di contenuto: | Introduction -- Visual Quality Assessment of 360 -- State of the Art -- Technical Setup -- Comparison of Different Subjective Test Methods -- Visual Quality Assessment for 360 -- SSQ Assessment for 360 Videos -- Performance Analysis of SSQ -- Evaluation of Different Constructs -- Media Quality, Simulator Sickness and Presence -- Future Work -- Conclusion. |
| Sommario/riassunto: | This book presents extensive research on the quality of 360° video perceived by users with HMDs. The book aims to develop a set of standard guidelines for the systematic visual quality assessment of 360° videos. Firstly, conventional subjective test methods such as Absolute Category Rating (ACR) and Double Stimulus Impairment Scale (DSIS) are applied to evaluate video quality, alongside the Modified ACR (M-ACR) method newly proposed. Building on the reliability and general applicability of the procedure across different tests, a methodological framework for 360° video quality assessment is then presented. The author also analyzes simulator sickness to investigate the impact of different influencing factors. The insights gained on simulator sickness related to 360° video contribute to a better understanding of this particular use case of VR and can help to improve comfort among users by suggesting improvements in the technical specifications of 360° video and HMD technology and thus improving QoE. Presents extensive research on the quality of 360° video perceived by users with HMDs; Develops a set of standard guidelines for the systematic visual quality assessment of 360° videos; Analyzes simulator sickness to investigate the impact of different influencing factors. |
| Titolo autorizzato: | Assessment of Visual Quality and Simulator Sickness for Omnidirectional Videos |
| ISBN: | 3-031-49988-3 |
| Formato: | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione: | Inglese |
| Record Nr.: | 9910835053903321 |
| Lo trovi qui: | Univ. Federico II |
| Opac: | Controlla la disponibilità qui |
Serie:
T-Labs Series in Telecommunication Services, . 2192-2829