Results 1 to 10 of about 11,787,817 (237)

RAVA: Region-Based Average Video Quality Assessment [PDF]

open access: yesSensors, 2021
Video has become the most popular medium of communication over the past decade, with nearly 90 percent of the bandwidth on the Internet being used for video transmission.
Xuanyi Wu   +3 more
doaj   +2 more sources

No-Reference Video Quality Assessment Using Multi-Pooled, Saliency Weighted Deep Features and Decision Fusion [PDF]

open access: yesSensors, 2022
With the constantly growing popularity of video-based services and applications, no-reference video quality assessment (NR-VQA) has become a very hot research topic.
Domonkos Varga
doaj   +2 more sources

An Efficient Method for No-Reference Video Quality Assessment [PDF]

open access: yesJournal of Imaging, 2021
Methods for No-Reference Video Quality Assessment (NR-VQA) of consumer-produced video content are largely investigated due to the spread of databases containing videos affected by natural distortions.
Mirko Agarla   +2 more
doaj   +2 more sources

Automated Video Quality Assessment for the Edinburgh Visual Gait Score (EVGS) [PDF]

open access: yesMethods and Protocols
This research addresses critical challenges in clinical gait analysis by developing an automated video quality assessment framework to support Edinburgh Visual Gait Score (EVGS) scoring. The proposed methodology uses the MoveNet Lightning pose estimation
Rajkumar Arumugam Jeeva   +5 more
doaj   +2 more sources

Deep attributes and decisions fusion for no-reference video quality analysis [PDF]

open access: yesBig Data and Computing Visions, 2023
Video Quality Assessment (VQA) is a critical component of various technologies, including automated video broadcasting through displaying technologies.
Adil Baig
doaj   +1 more source

Deep Tone-Mapping Operator Using Image Quality Assessment Inspired Semi-Supervised Learning

open access: yesIEEE Access, 2021
Tone-mapping operator (TMO) is intended to convert high dynamic range (HDR) content into a lower dynamic range so that it can be displayed on a standard dynamic range (SDR) device. The tone-mapped result of HDR content is usually stored as SDR image. For
Cheng Guo, Xiuhua Jiang
doaj   +1 more source

IV-PSNR: Software for immersive video objective quality evaluation

open access: yesSoftwareX, 2023
In this article, we present the IV-PSNR software, which allows for objective quality assessment of immersive video. The software outputs the IV-PSNR metric calculated for a pair of raw video files.
Jakub Stankowski, Adrian Dziembowski
doaj   +1 more source

Objective Underwater Video Quality Assessment Model via Two-Stream Networks [PDF]

open access: yesJisuanji kexue yu tansuo, 2023
Underwater videos often suffer from quality degradation. On the one hand, the exponential attenuation of the natural light in water media leads to the loss of underwater video quality.
SONG Wei, XIAO Yi, DU Yanling, ZHANG Minghua
doaj   +1 more source

Video quality metrics toolkit: An open source software to assess video quality

open access: yesSoftwareX, 2023
Video content on the Internet continues to grow. As a result, streaming platforms must ensure a certain level of quality when preparing their content. To this end, several metrics have been developed by the research community to evaluate video quality ...
Wilmer Moina-Rivera   +2 more
doaj   +1 more source

Perceptual Quality of Audio-Visual Content with Common Video and Audio Degradations

open access: yesApplied Sciences, 2021
Audio-visual quality assessment remains as a complex research field. A great effort is being made to understand how visual and auditory domains are integrated and processed by humans.
Helard Becerra Martinez   +2 more
doaj   +1 more source

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