Audio-visual multimedia quality assessment: A comprehensive survey

Z Akhtar, TH Falk - IEEE access, 2017 - ieeexplore.ieee.org
Measuring perceived quality of audio-visual signals at the end-user has become an
important parameter in many multimedia networks and applications. It plays a crucial role in …

Towards individual QoE for multiparty videoconferencing

M Schmitt, J Redi, D Bulterman… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
Videoconferencing is becoming an essential part in everyday life. The visual channel allows
us for interactions that were not possible over audio-only communication systems, such as …

The impact of network impairments on the qoe of webrtc applications: A subjective study

G Bingol, L Serreli, S Porcu, A Floris… - 2022 14th International …, 2022 - ieeexplore.ieee.org
WebRTC-based applications allow for real-time communications that are subject to network
impairments affecting the end user's Quality of Experience (QoE). In this paper, we …

Quality of experience for unified communications: A survey

J Baraković Husić, S Baraković, E Cero… - … Journal of Network …, 2020 - Wiley Online Library
This paper presents a quality of experience (QoE) conceptual model to the context of unified
communications (UC) through summary, classification, and discussion of multiple influence …

Telepresence video quality assessment

Z Ying, D Ghadiyaram, A Bovik - European Conference on Computer …, 2022 - Springer
Video conferencing, which includes both video and audio content, has contributed to
dramatic increases in Internet traffic, as the COVID-19 pandemic forced millions of people to …

[PDF][PDF] Impairment-factor-based audiovisual quality model for IPTV: Influence of video resolution, degradation type, and content type

MN Garcia, R Schleicher, A Raake - EURASIP Journal on Image and …, 2011 - Springer
This paper presents an audiovisual quality model for IPTV services. The model estimates the
audiovisual quality of standard and high definition video as perceived by the user. The …

[图书][B] Audiovisual quality assessment and prediction for videotelephony

B Belmudez - 2014 - Springer
Modern IP-based networks and video communication solutions (VVoIP) offer the opportunity
to easily communicate and share moments with family and friends on the one hand and to …

1Mbps is enough: Video quality and individual idiosyncrasies in multiparty HD video-conferencing

M Schmitt, J Redi, P Cesar… - 2016 Eighth international …, 2016 - ieeexplore.ieee.org
Most video platforms deliver HD video in high bitrate encoding. Modern video-conferencing
systems are capable of handling HD streams, but using multiparty conferencing, average …

The contrast effect: QoE of mixed video-qualities at the same time

M Schmitt, DCA Bulterman, PS Cesar - Quality and User Experience, 2018 - Springer
In desktop multi-party video-conferencing videostreams of participants are delivered in
different qualities, but we know little about how such composition of the screen affects the …

Qoe estimation of webrtc-based audiovisual conversations from facial expressions

G Bingöl, S Porcu, A Floris… - 2022 16th International …, 2022 - ieeexplore.ieee.org
Online videoconferencing applications have become more popular and occupy a significant
portion of consumer Internet traffic. Thus, it is crucial to assess the Quality of Experience …