Chang Wen Chen, Periklis Chatzimisios, Tasos Dagiuklas, Luigi Atzori

Multimedia Quality of Experience (QoE) (eBook, PDF)

Current Status and Future Requirements

• Format: PDF

Produktbeschreibung

Multimedia Quality of Experience (QoE) Current Status and Future Requirements Multimedia Quality of Experience (QoE): Current Status and Future Requirements discusses the current status of QoE (Quality of Experience) research, providing guidelines on QoE assessment and management practice. Moreover, it covers many different aspects of QoE research, including definitions, standardization (ITU, ETSI, IEEE, IETF), measurement, management, and architectures. In addition, the authors bring together contributions from recognized experts (worldwide) in the area of subjective and objective QoE video assessment. * Discusses the current status of QoE research; reporting the latest advances from various standardization bodies * Provides guidelines on QoE assessment and management practice * Explores methods, means, and architectures of QoE * Considers future requirements of QoE

---

Dieser Download kann aus rechtlichen Gründen nur mit Rechnungsadresse in A, B, BG, CY, CZ, D, DK, EW, E, FIN, F, GR, HR, H, IRL, I, LT, L, LR, M, NL, PL, P, R, S, SLO, SK ausgeliefert werden.

Produktdetails

• Verlag: John Wiley & Sons
• Seitenzahl: 192
• Erscheinungstermin: 30. Oktober 2015
• Englisch
• ISBN-13: 9781118736104
• Artikelnr.: 44052474

Autorenporträt

Edited By Chang Wen Chen, State University of New York at Buffalo, USA Periklis Chatzimisios, Alexander Technological Educational Institute, Thessaloniki, Greece Tasos Dagiuklas, Hellenic Open University, Greece Luigi Atzori, University of Cagliari, Italy

Inhaltsangabe

About the Editors ix List of Contributors xi Preface xiii 1 Introduction 1
Tasos Dagiuklas, Luigi Atzori, Chang Wen Chen and Periklis Chatzimisios 2
QoE.Defining a User-Centric Concept for Service Quality 5 Mart¿?n Varela,
Lea Skorin-Kapov, Katrien De Moor and Peter Reichl 2.1 Introduction 5 2.2
Definitions of QoE 6 2.3 Differences Between QoE and QoS 7 2.4 Factors
Influencing QoE 9 2.5 Service QoE 12 2.6 Human Factors and QoE 15 2.7 The
Role of QoE in Communication Ecosystems 19 2.8 Conclusions 24
Acknowledgments 24 References 25 Acronyms 28 3 Review of Existing Objective
QoE Methodologies 29 Yuming Fang, Weisi Lin and Stefan Winkler 3.1 Overview
29 3.2 Quality Metric Taxonomy 30 3.3 Basic Computational Modules for
Perceptual Quality Metrics 35 3.4 Quality Metrics for Images 43 3.5 Quality
Metrics for Video 46 3.6 Quality Metrics for Audio/Speech 50 3.7 Joint
Audiovisual Quality Metrics 52 3.8 Concluding Remarks 53 References 54
Acronyms 66 4 Quality of Experience for HTTP Adaptive Streaming Services 69
Ozgur Oyman, Vishwanath Ramamurthi, Utsaw Kumar, Mohamed Rehan and Rana
Morsi 4.1 Introduction 69 4.2 HAS Concepts and Standardization Overview 71
4.3 QoE in 3GPP DASH 74 4.4 Link-Aware Adaptive Streaming 77 4.5
Video-Aware Radio Resource Allocation 81 4.6 DASH over e-MBMS 87 4.7
Server-Client Signaling Interface Enhancements for DASH 90 4.8 Conclusion
95 References 96 Acronyms 97 5 No-Reference Approaches to Image and Video
Quality Assessment 99 Anish Mittal, Anush K. Moorthy and Alan C. Bovik 5.1
Introduction 99 5.2 No-Reference Quality Assessment 101 5.3 Image and Video
Quality Databases 107 5.4 Performance Evaluation 109 5.5 Applications 111
5.6 Challenges and Future Directions 113 5.7 Conclusion 115 References 116
Acronyms 121 6 QoE Subjective and Objective Evaluation Methodologies 123
Hong Ren Wu 6.1 Human Visual Perception and QoE Assessment 125 6.2 Models
and Approaches to QoE Assessment 130 6.3 Offline and Online Evaluation 141
6.4 Remarks 141 Acknowledgments 143 References 143 Acronyms 147 7 QoE
Control, Monitoring, and Management Strategies 149 Maria G. Martini,
Chaminda T.E.R. Hewage, Moustafa M. Nasrall and Ognen Ognenoski 7.1
Introduction 149 7.2 QoE Monitoring 150 7.3 QoE Management and Control 155
7.4 Conclusion 162 Acknowledgment 163 References 163 Further Reading 166
Acronyms 167 8 Conclusions 169 Tasos Dagiuklas, Luigi Atzori, Chang Wen
Chen and Periklis Chatzimisios Index 173