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[null,"1.","Record Nr.",null,"UNINA9910835053903321"]
[null,null,"Autore",null,"Singla Ashutosh"]
[null,null,"Titolo",null,"Assessment of Visual Quality and Simulator Sickness for Omnidirectional Videos / / by Ashutosh Singla"]
[null,null,"Pubbl/distr/stampa",null,"Cham : , : Springer Nature Switzerland : , : Imprint : Springer, , 2024"]
[null,null,"ISBN",null,"3-031-49988-3"]
[null,null,"Edizione",null,"[1st ed. 2024.]"]
[null,null,"Descrizione fisica",null,"1 online resource (152 pages)"]
[null,null,"Collana",null,"T-Labs Series in Telecommunication Services, , 2192-2829"]
[null,null,"Disciplina",null,"623.805"]
[null,null,"Soggetti",null,"Signal processing"]
[{"$nulls":4},"Telecommunication"]
[{"$nulls":4},"User interfaces (Computer systems)"]
[{"$nulls":4},"Human-computer interaction"]
[{"$nulls":4},"Computational intelligence"]
[{"$nulls":4},"Signal, Speech and Image Processing"]
[{"$nulls":4},"Communications Engineering, Networks"]
[{"$nulls":4},"User Interfaces and Human Computer Interaction"]
[{"$nulls":4},"Computational Intelligence"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Nota di bibliografia","Includes bibliographical references and index."]
[null,null,"Nota di contenuto",null,"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."]
[null,null,null,"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 "]
[{"$nulls":4},"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."]