VQM

AcronymDefinition
VQMVideo Quality Measurement
VQMVoice Quality Metrics
VQMVisual Quantum Mechanics
VQMVendor Quality Management (CatalystCommand)
VQMVideo Quality Model
VQMVoice Quality Monitor
VQMVoice Quality Metric
VQMVisual Quality Metrics
References in periodicals archive ?
Note that not all metrics expressed as MOSs are subjective; several VQM tools output objective ratings using the 5-point MOS scale.
The VQM is more complete than PSNR and SSIM because it evaluates the color, pixel, and noise distortion if the video is "erased." The VQM determines the level of multimedia quality based on human eye perception and subjective factors, including blurring, global noise, block distortion, and color distortion.
In this sub section to analyze the QoE metrics of multimedia data packets/streams by using three metrics such as peak signal to noise ratio (PSNR), structural similarity (SSIM) and video quality metrics (VQM).
As a reference for the video quality estimation of the final video clip is used the Video Quality Metrics (VQM) [14].
* Distributive phase--the values of quality marks (VQM) from the individual evaluators are converted into a common table
Ixia's VQM support module delivers real-time evaluation of end-user quality of experience (QoE), such as PESQ scores for 300 simultaneous calls - making it unnecessary to wait for time-consuming, post-test analysis.
The main advantage of VQM is the ability to make business decisions--from both a customer viewpoint and an engineering viewpoint-regarding VoIP implementation, upgrades, service-level agreement (SLA) management and troubleshooting.
His appointment follows passing the Volkswagen Quality Management (VQM) audit with flying colours.
The H.264 Video Quality Metric (VQM) scores for the 500Kbps and 1000Kbps streams were 5.30368 and 5.02939 respectively, which would have ranked it better than the Teradek Cube 655 and AJA HELO scores in that previous review.
Pour sa part, le volume global depuis le debut de l'annee a atteint 17,96 MMDH, avec une part de 82 pc pour le marche central et 18% pour le marche de blocs, tandis que le volume quotidien moyen (VQM) depuis debut 2015 s'est etabli a 121,17 MDH.
Later, through The National Telecommunications and Information Administration (NTIA), the same authors, proposed the general model of the video quality measurements techniques (known as VQM metric [39, 40]) for estimating video quality and its associated calibration techniques.
In my journey with objective metrics, I started with an affinity for the Video Quality Metric (VQM), a basic metric that proved superior to PSNR and SSIM for identifying differences between the codecs I was analyzing for a consulting project.