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Adaptive Paired-Comparison Method for Subjective Video Quality Assessment on Mobile Devices [article]

Katherine Storrs, Sebastiaan Van Leuven, Steve Kojder, Lucas Theis, Ferenc Huszár
2018 arXiv   pre-print
To effectively evaluate subjective visual quality in weakly-controlled environments, we propose an Adaptive Paired Comparison method based on particle filtering.  ...  As our approach requires each sample to be rated only once, the test time compared to regular paired comparison can be reduced.  ...  ACKNOWLEDGEMENTS The authors would like to thank the Magic Pony and HCOMP teams at Twitter for their effort and contributions.  ... 
arXiv:1807.02175v1 fatcat:36fhbuhlwbgybofsjybztpmcti

Frequent layer switching for perceived quality improvements of coarse-grained scalable video

Pengpeng Ni, Alexander Eichhorn, Carsten Griwodz, Pål Halvorsen
2010 Multimedia Systems  
We have performed three user studies, two using mobile devices and one using an HDTV display, to evaluate the idea.  ...  Scalable video is an attractive option for adapting the bandwidth consumption of streaming video to the available bandwidth.  ...  ), Single Stimulus (SS) and Pair Comparison (PC) methods.  ... 
doi:10.1007/s00530-010-0186-9 fatcat:z3ohmcnbmja3vkoe3web4h7mqa

Video Quality Assessment Methods: A Bird'S-Eye View

P. M. Arun Kumar, S. Chandramathi
2014 Zenodo  
This paper discusses two vital video quality assessment methods namely, subjective and objective assessment methods.  ...  Wide spread usage of video based applications in heterogeneous environment needs viable methods of Video Quality Assessment (VQA).  ...  VIDEO QUALITY ASSESSMENT FOR MOBILE AND 3D VIDEO Mobile phones are used extensively now a days and due to rapid increase in mobile network capacity, video traffic on such handheld devices gain significance  ... 
doi:10.5281/zenodo.1092540 fatcat:4ipq367wn5b7rksjlbe7vbndq4

Methods for Adaptive Video Streaming and Picture Quality Assessment to Improve QoS/QoE Performances

Kenji Kanai, Bo Wei, Zhengxue Cheng, Masaru Takeuchi, Jiro Katto
2019 IEICE transactions on communications  
Along with these research trends, the authors also tried four methods: route navigation, throughput prediction, image quality assessment, and perceptual video streaming.  ...  This paper introduces recent trends in video streaming and four methods proposed by the authors for video streaming.  ...  Proposed Method and Evaluations Image Quality Assessment Objectives Research on image quality assessment has a long history because it is well known that MSE and PSNR do not necessarily represent subjective  ... 
doi:10.1587/transcom.2018ani0003 fatcat:62cqvs4znvgtdghnifg5cajgmq

High Quality Network and Device Aware Multimedia Content Delivery for Mobile Cloud

2019 KSII Transactions on Internet and Information Systems  
The objective video quality assessment models like Peak Signal-to-Noise Ratio (PSNR), Structural Similarity (SSIM), and Video Quality Measurement (VQM) are used to measure the quality of the video.  ...  The multimedia contents are delivered to the mobile device based on the device's parameters and network environment.  ...  It is an objective video quality assessment method and has been adopted by ANSI [29] . Peak Signal-to-Noise Ratio (PSNR) is an assessment method for images.  ... 
doi:10.3837/tiis.2019.10.004 fatcat:xt56vof27vfyhasel7jwhy4atm

Overview of quality assessment for visual signals and newly emerged trends

Lin Ma, Chenwei Deng, King N. Ngan, Weisi Lin
2013 2013 IEEE International Symposium on Circuits and Systems (ISCAS2013)  
In the paper, we provide an overview of the quality assessment approaches for traditional visual signals, as well as the newly emerged ones, which covers the subjective quality evaluation and objective  ...  quality metrics of scalable and mobile videos, high dynamic range (HDR) images, image segmentation results, 3D images/videos, and retargeted images.  ...  In [34] , the authors built a new subjective mobile video database, where the human study was performed on mobile phones and tablets in order to gauge the human perception of qualities on mobile devices  ... 
doi:10.1109/iscas.2013.6572040 dblp:conf/iscas/MaDNL13 fatcat:vqaqj2mgyfenroqueqmbyhjkd4

Cost-Oriented Adaptive Multimedia Delivery

Andreea Molnar, Cristina Hava Muntean
2013 IEEE transactions on broadcasting  
In this context, this paper presents a novel Cost Oriented adaptive MultimEdia DeliverY (COMEDY) mechanism that considers the user willingness to pay for a certain video quality and user's mobile device  ...  Index Terms-Adaptive multimedia, cost of multimedia delivery, mobile devices, mobile data billing plans.  ...  For example, B. Subjective Video Quality Evaluation Subjective methods involve people assessing the quality of the multimedia clip.  ... 
doi:10.1109/tbc.2013.2244786 fatcat:svj7fvucdvfrbbm2arp2erigeu

Recent advances and challenges of visual signal quality assessment

Ma Lin, Deng Chenwei, King Ngi Ngan, Lin Weisi
2013 China Communications  
On the other hand, with the ongoing development of devices and multimedia services, newly emerged visual signals (e.g., mobile/3D videos) are becoming more and more popular.  ...  This work focuses on recent progresses of quality metrics, which have been reviewed for the newly emerged forms of visual signals, which include scalable and mobile videos, High Dynamic Range (HDR) images  ...  ACKNOWLEDGEMENT The authors would like to thank the reviewers for their detailed reviews and constructive comments, which have helped to improve the quality of this paper.  ... 
doi:10.1109/cc.2013.6520939 fatcat:flndyfnf4zbqbkwqnfrsxg7s2i

QoE for Mobile Streaming [chapter]

Vlado Menkovski, Antonio Liott
2012 Mobile Multimedia - User and Technology Perspectives  
This chapter begins with a discussion on the factors that affect the QoE in video streaming with particular interest on streaming for mobile devices.  ...  Many image quality assessment (IQA) methods are used for estimation of video quality by evaluating the quality of individual pictures and, then, averaging over time.  ...  The book opens with a section dealing with the challenges in mobile video delivery as one of the most bandwidth-intensive media that requires smooth streaming and a user-centric strategy to ensure quality  ... 
doi:10.5772/25897 fatcat:7tsgrf6ojjhybe5ryjez46qj7m

Display device-adapted video quality-of-experience assessment

Abdul Rehman, Kai Zeng, Zhou Wang, Bernice E. Rogowitz, Thrasyvoulos N. Pappas, Huib de Ridder
2015 Human Vision and Electronic Imaging XX  
video quality assessment.  ...  We performed a subjective study in order to understand the impact of aforementioned factors on perceptual video QoE.  ...  Objective video quality assessment (VQA) methods may automatically predict the quality assessment behaviors of humans viewing the video signals.  ... 
doi:10.1117/12.2077917 dblp:conf/hvei/RehmanZW15 fatcat:o6s3p3hd45ektk5sqiyzmr73dy

Fine-grained scalable streaming from coarse-grained videos

Pengpeng Ni, Alexander Eichhorn, Carsten Griwodz, Pål Halvorsen
2009 Proceedings of the 18th international workshop on Network and operating systems support for digital audio and video - NOSSDAV '09  
Scalable video is an attractive option for adapting the bandwidth consumption of streaming video to the available bandwidth.  ...  In this approach, enhancement layers of a video stream are switched on and off to achieve any desired longer-term bandwidth.  ...  Hence, we based our test design on the Pair Comparison method as defined by the ITU-T recommendations for subjective video quality assessment methods for multimedia applications P.910 [3] .  ... 
doi:10.1145/1542245.1542269 dblp:conf/nossdav/NiEGH09 fatcat:nvsu7xsupregbmfsrpklyq6ivq

Objective and Subjective Evaluation of Spatially Transcoded Videos for Mobile Receivers

Carlos D. M. Regis, Raissa B. Rocha, Mylene C. Q. Farias, Marcelo S. Alencar
2010 Journal of Communications Software and Systems  
To deliver video to users with different receivers, the content needs to be dynamically adapted. Transcoding devices convert video from one format into another.  ...  This paper presents subjective and objective quality analysis of spatially transcoded videos.  ...  The authors would like to thank CAPES and CNPq for funding this work and Iecom for providing the equipment and facilities.  ... 
doi:10.24138/jcomss.v6i2.189 fatcat:xyw4mjldrbbxzgi4qk3vgqszlu

Quality of Experience for Streaming Services: Measurements, Challenges and Insights

Khadija Bouraqia, Essaid Sabir, Mohamed Sadik, Latif Ladid
2020 IEEE Access  
In this paper, we present the importance of QoE in wireless and mobile networks (4G, 5G, and beyond), by providing standard definitions and the most important measurement methods developed.  ...  Thenceforth, the concept of Quality of Experience (QoE) is gaining visibility, and tremendous research efforts have been spent on improving and/or delivering reliable and added-value services, at a high  ...  Afterward, they give their scores in the form of MOS, and a final quality evaluation is computed using a differential quality score. • Pair Comparison [26] : Pair of videos are presented to the subjects  ... 
doi:10.1109/access.2020.2965099 fatcat:hkracswkqjh5xjvrj5skk7tpgu

QoE Assessment of Encrypted YouTube Adaptive Streaming for Energy Saving in Smart Cities

Wubin Pan, Guang Cheng
2018 IEEE Access  
With the limited bandwidth of mobile networks, understanding the user perception of the quality (i.e., Quality of Experience or QoE) of video streaming services is thus paramount for content providers  ...  Video streaming has become one of the most prevalent mobile applications and uses a substantial portion of the traffic on mobile networks today.  ...  Then, the packets from the YouTube server and mobile device are paired into video chunks based on the same ACK number.  ... 
doi:10.1109/access.2018.2811416 fatcat:rdfb2dwlzndb5auuddsxcsupuq

Quality of Experience for Streaming Services: Measurements, Challenges and Insights [article]

Khadija Bouraqia, Essaid Sabir, Mohamed Sadik, Latif Ladid
2019 arXiv   pre-print
In this paper, we present the importance of QoE in wireless and mobile networks (4G, 5G, and beyond), by providing standard definitions and the most important measurement methods developed.  ...  Thenceforth, the concept of Quality of Experience (QoE) is gaining visibility, and tremendous research efforts have been spent on improving and/or delivering reliable and addedvalue services, at a high  ...  Afterward, they give their scores in the form of MOS, and a final quality evaluation is computed using a differential quality score. • Pair Comparison [26] : Pair of videos are presented to the subjects  ... 
arXiv:1912.11318v1 fatcat:oqzhk7u7ureu5oxjhugratzvoi
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