Rule-Based combination of video quality metrics

Gutiérrez Sanchez, Jesús; Raake, Alexander; Argyropoulos, Savvas y García Santos, Narciso (2015). Rule-Based combination of video quality metrics. En: "Seventh International Workshop on Quality of Multimedia Experience (QoMEX 2015)", 26/05/2015 - 29/05/2015, Pylos-Nestoras, Greece. pp. 1-6. https://doi.org/10.1109/QoMEX.2015.7148133.

Descripción

Título: Rule-Based combination of video quality metrics
Autor/es:
  • Gutiérrez Sanchez, Jesús
  • Raake, Alexander
  • Argyropoulos, Savvas
  • García Santos, Narciso
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: Seventh International Workshop on Quality of Multimedia Experience (QoMEX 2015)
Fechas del Evento: 26/05/2015 - 29/05/2015
Lugar del Evento: Pylos-Nestoras, Greece
Título del Libro: Seventh International Workshop on Quality of Multimedia Experience (QoMEX 2015)
Fecha: 2015
Materias:
Escuela: E.T.S.I. Telecomunicación (UPM)
Departamento: Señales, Sistemas y Radiocomunicaciones
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

Lately, several algorithms have been proposed to automatically estimate the quality of video sequences, even some have been included in international standards. However, the majority only provide high performance under particular conditions and with certain types of degradations. Therefore, some proposals have been presented setting out the combination of various quality metrics to improve the performance and the range of application. In this paper, a rule-based combination of standardized metrics is presented, in contrast to most of these type of approaches based on combinational models. The proposed system consists of a first stage in which the type of degradation affecting the video quality is identified to be caused by coding impairments or transmission errors. Then, the most appropriate metric for that distortion is applied. Specifically, VQM and VQuad have been considered for coding and transmission distortions, respectively. The results show that the overall performance is better than using the quality metrics individually.

Proyectos asociados

TipoCódigoAcrónimoResponsableTítulo
Gobierno de EspañaTEC2010-20412Enhanced 3DTVMinisterio de Economía y CompetitividadSin especificar
Gobierno de EspañaTEC2013-48453MR-UHDTVMinisterio de Economía y CompetitividadSin especificar

Más información

ID de Registro: 42775
Identificador DC: http://oa.upm.es/42775/
Identificador OAI: oai:oa.upm.es:42775
Identificador DOI: 10.1109/QoMEX.2015.7148133
Depositado por: Memoria Investigacion
Depositado el: 17 Jul 2016 08:03
Ultima Modificación: 17 Jul 2016 08:03
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