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by Luigi Atzori, Tasos Dagiuklas, Periklis Chatzimisios, Chang Wen Chen
Multimedia Quality of Experience (QoE)
About the Editors
List of Contributors
Preface
1 Introduction
2 QoE−Defining a User-Centric Concept for Service Quality
2.1 Introduction
2.2 Definitions of QoE
2.3 Differences Between QoE and QoS
2.4 Factors Influencing QoE
2.5 Service QoE
2.6 Human Factors and QoE
2.7 The Role of QoE in Communication Ecosystems
2.8 Conclusions
Acknowledgments
Notes
References
Acronyms
3 Review of Existing Objective QoE Methodologies
3.1 Overview
3.2 Quality Metric Taxonomy
3.3 Basic Computational Modules for Perceptual Quality Metrics
3.4 Quality Metrics for Images
3.5 Quality Metrics for Video
3.6 Quality Metrics for Audio/Speech
3.7 Joint Audiovisual Quality Metrics
3.8 Concluding Remarks
References
Acronyms
4 Quality of Experience for HTTP Adaptive Streaming Services
4.1 Introduction
4.2 HAS Concepts and Standardization Overview
4.3 QoE in 3GPP DASH
4.4 Link-Aware Adaptive Streaming
4.5 Video-Aware Radio Resource Allocation
4.6 DASH over e-MBMS
4.7 Server–Client Signaling Interface Enhancements for DASH
4.8 Conclusion
Notes
References
Acronyms
5 No-Reference Approaches to Image and Video Quality Assessment
5.1 Introduction
5.2 No-Reference Quality Assessment
5.3 Image and Video Quality Databases
5.4 Performance Evaluation
5.5 Applications
5.6 Challenges and Future Directions
5.7 Conclusion
References
Acronyms
6 QoE Subjective and Objective Evaluation Methodologies
6.1 Human Visual Perception and QoE Assessment
6.2 Models and Approaches to QoE Assessment
6.3 Offline and Online Evaluation
6.4 Remarks
Acknowledgments
Notes
References
Acronyms
7 QoE Control, Monitoring, and Management Strategies
7.1 Introduction
7.2 QoE Monitoring
7.3 QoE Management and Control
7.4 Conclusion
Acknowledgment
References
Further Reading
Acronyms
8 Conclusions
Index
EULA
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Prev
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8 Conclusions
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EULA
Index
2D Video Quality Metrics
3GPP
3GPP DASH
3D Image Quality Metrics
Absolute Category Rating (ACR)
Application Layer Forward Error Correction (AL-FEC)
Attention Modeling
Available Representation Code (ARC)
Base Media File Format (BMFF)
Base Station (BS)
Bit Stream Layer Model
Blockiness
Blurring
Channel Quality Indicator (CQI)
Context IF
Contrast
Contrast Sensitivity Function (CSF)
Cross-Layer Design (CLD)
DASH
Dependency/Temporal/Quality (DTQ)
Differential Mean Opinion Score (DMOS)
Discrete Cosine Transform (DCT)
E-Model
Fast Fourier Transform (FFT)
Feature and Artifact Detection
Full-Reference (FR)
Group of Pictures (GoP)
H.264
High-Definition Television (HDTV)
HEVC
HTTP
HTTP Adaptive Streaming (HAS)
Human IF
Human Auditory System (HAS)
Human Visual System (HVS)
IETF
Image Quality Assessment (IQA)
Image and Video Quality Databases
Influencing Factors (IF)
Internal Generative Mechanism (IGM)
ISO
ITU
ITU-R
Just-Noticeable Difference (JND)
Joint Audiovisual Quality Metrics
JPEG
JPEG2000
Key Performance Indicators (KPIs)
Link-Aware Adaptive Streaming
LTE
Medium Access Control (MAC)
Mean Absolute Error (MAE)
Mean Opinion Score (MOS)
Mean Square Error (MSE)
Media Presentation Description (MPD)
Motion and Jerkiness
MPEG-DASH
MPEG2
Multichannel Vision Model
Multimedia Broadcast and Multicast Service (MBMS)
Multiple Reference Impairment Scale (MRIS)
Multi Variate Gaussian (MVG) Model-Based Quality Assessment
Natural Scene Statistics (NSS)
No-Reference (NR)
No-Reference Quality Assessment
No-Reference Video Quality Assessment (NR VQA)
Offline and Online Evaluation
Orthogonal Frequency Division Multiplexing (OFDM)
Packet Error Rate (PER)
Packet Layer Model
Packet Loss Rate (PLR)
Packet Switched Streaming Service (PSS)
Perceptual Evaluation of Audio Quality (PEAQ)
Peak Signal to Noise Ratio (PSNR)
PEVQ
Physical Resource Block (PRB)
Plain Old Telephone Service (POTS)
Protocol Data Unit (PDU)
PSQA
QoE in 3GPP DASH
Quality Assessment
Quality of Experience (QoE)
QoE Management and Control
Quality Metrics for Images
Quality Metrics for Video
QoE IF
QoE Model
QoP (perceived Quality of Pictures)
QoS
QUALINET
Radio Access Networks (RANs)
Rate–Distortion (R-D)
RTP Control Protocol (RTCP)
Real-Time Streaming Protocol (RTSP)
Reduced-Reference (RR)
Round Trip Time (RTT)
Scalable Video Coding (SVC)
Signal Decomposition
SSIM (Structural SIMilarity)
Standard-Definition Television (SDTV)
Stream Access Points (SAPs)
Supra-threshold Vision Models
System IF
Textural Similarity
Video-Aware Radio Resource Allocation
Video Quality Metric (VQM)
Visual Attention (VA)
Visual Information Fidelity
Video Quality Assessment (VQA)
Video Quality Assessment Databases
Video Quality Metric (VQM)
Visual Information Fidelity
Visual Signal-to-Noise Ratio (VSNR)
Visual Information Fidelity (VIF)
Voice over IP (VoIP)
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