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| Título: | Including the effects of video content in the ITU-T G.1070 video quality function |
| Autor: | Joskowicz, José López Ardao, José Carlos Sotelo, Rafael |
| Tipo: | Ponencia |
| Fecha de publicación: | 2011 |
| Resumen: | In this paper we present an enhancement to the video quality estimation model described in ITU-T Recommendation G.1070. Opinion model for video-telephony applications including the effect of video content in the G.1070 video quality function. This enhancement provides a much better approximation of the model results with respect to the perceptual MOS values. SAD (Sum of Absolute Differences) is used as an estimation of the video spatial-temporal activity. The results are based on more than 1500 processed video clips, coded in MPEG-2 and H.264/AVC, in bit rate ranges from 50 kb/s to 12 Mb/s, in SD, VGA, CIF and QCIF display formats. |
| EN: | VI Congresso Ibero-americano de Telemática (CITA 2011) - Gramado RS (Brasil), 16-18 Maio 2011 |
| Citación: | Joskowicz, J, López Ardao, J, Sotelo, R. “Including the effects of video content in the ITU-T G.1070 video quality function”. Anais do 6o. Congresso Ibero-americano de Telemática (CITA 2011) - Gramado RS (Brasil), 16-18 Maio 2011. |
| Aparece en las colecciones: | Publicaciones académicas y científicas - Instituto de Ingeniería Eléctrica |
Ficheros en este ítem:
| Fichero | Descripción | Tamaño | Formato | ||
|---|---|---|---|---|---|
| JLS11.pdf | 187,71 kB | Adobe PDF | Visualizar/Abrir |
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