Video quality assessment
High definition video quality assessment metric built upon full reference ratios
... reference video quality assessment model based on structural distortion ...local quality and the frame quality measure (as in ...frame quality value by measuring the blockiness ...
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Video Quality Assessment in Underwater Acoustic Networks
... transmitting video information, the reduced bitrates force heavy compression, yielding much higher levels of distortion than in other existing video ...underwater video users are ocean researchers or ...
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NAMA3DS1-COSPAD1: Subjective video quality assessment database on coding conditions introducing freely available high quality 3D stereoscopic sequences
... To summarize, NAMA3DS1-COSPADl is a freely available database that includes: ten 3D full H D stereoscopic sequences in high quality; one hundred 3D full H D stereoscopic sequences f[r] ...
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Aligning qualitative and quantitative approaches in professional translation quality assessment
... process, but the final textual product. As for the Product, Stejskal (2006) clearly establishes two evaluation methods to determine the quality of a translation. On the one hand, there are metrics (qualitative or ...
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3D video quality of experience - influence of scale and crosstalk
... of Quality of Experience (QoE) for 3D video, there have been a realization that, in most cases, it is not sufficient to only study the video quality, see ...
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Assessment of external and internal quality of blueberries using images
... external quality determination for individual fresh blueberries to ensure their quality upon arrival at the ...evaluating quality of fruit (Rodriguez-Saona et ...major quality concern because ...
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KBQ: a tool for Knowledge Base Quality assessment using evolution analysis
... Historical persistency is a derived measure based on persistency characteristics. It measures the lifespan of an entity type. Ellef et al. [2] present lifespan feature based on the deg[r] ...
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Quality of experience and HTTP adaptive streaming: a review of subjective studies
... are no systematic studies in the literature where video streams with initial delay, quality switches and stalling events, occur- ring all in the same video rendering instance, have been[r] ...
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Water quality monitoring pdf 2.43Mb
... water quality at various points throughout a water ...water quality through the width and depth of a river at selected sampling sites throughout an annual cycle in order to confirm the number of samples ...
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Subjetive QoE analysis of HTTP adaptive streaming applications
... these quality dimensions differs in terms of bitrate re- duction ...three video sequences of 20 sec long with different content genera (sport, cartoon and action) encoded with ...in video is no ...
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Application of image processing methodologies for fruit detection and analysis
... internal quality parameters (firmness and SSC) and skin color components was developed to grade three apples cultivars by evaluating two different methods; Vis/NIR spectroscopy and spectral ...
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Optimization of MRI acquisition parameters using visual perception information
... (ii) Correlation-based measures: They are calculated by the correlation of pixels. In this category are the Czekanowski coefficient (Czekanowski, 1913), Univer- sal Quality Index (Z. Wang & Bovik, 2002) and ...
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Propuesta de una guía metodológica para la realización de estudios de evaluación de impacto ambiental (EIA) en México
... La Comunidad Económica Europea (CEE) aprobó el 27 de junio de 1985 una ley en materia de EIA, se trataba de la Directiva 85/337/CEE. Esta Ley se inspiró en la NEPA de EUA, aprovechando la experiencia ganada por la ...
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Comunicación y branding en los sitios web nacionales de turismo
... The poorest result in the analysis is shown by Chi- na’s ODW, with a WQI of 0.35, revealing major general shortcomings and indicating that the ODW needs to be changed or drastically improved in order to reach a ...
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EVA: Laparoscopic instrument tracking based on endoscopic video analysis for psychomotor skills assessment
... EVA: Laparoscopic Instrument Tracking Based on Endoscopic Video Analysis for Psychomotor Skills Assessment.. Ignacio Oropesa, Patricia Sánchez- González, Magdalena K.[r] ...
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COMPREHENSIVE PERTINENCE IN THE QUALITY ASSESSMENT OF HIGHER EDUCATION = LA PERTINENCIA INTEGRAL EN LA EVALUACIÓN DE LA CALIDAD DE LA EDUCACIÓN SUPERIOR
... of quality, which will grant a preferential status to uni- versities that fulfil certain standards that respond to the market ’ s circumstantial ...the quality of a university education will be attained ...
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Automatic 3DTV Quality Assessment Based On Depth Perception Analysis
... sequence, to conclude how much this motion affects the perception of the third dimension in stereoscopic video. For this purpose, the motion vectors calculation is obtained. The whole sequence is processed in ...
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Audience Design as Means of Quality Assessment in Subtitling
... “Translation quality assessment presupposes a theory of translation” (House 1998: ...the quality of something (whether it be translations or not) implies that we compare that entity with a golden ...
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Analysis of quality of experience in 3D video systems
... 3D video systems is required, especially regarding subjective assessment ...3D video, several factors are involved in the QoE, not only perceptual, but also related to the viewing ...3D video ...
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Quality assessment system for teaching activities
... personnel assessment is the competency-based approach, which allows us to give the most objective picture of the professionally important qualities of workers [6, 7, ...qualitative assessment of the ...
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