Multimodal quality assessment

Details Multimodal quality assessment Multimodal quality assessment

H - Electricity

04

N

H04N 17/00 (2006.01)

Patent

CA 2440274

The quality of audiovisual material is assessed by measuring the audio and video quality and computing from these a combined measure. Using a parameter indicative of the degree of motion represented by the video, the computation employs one of a plurality of algorithms selected in dependence on the value of the parameter.

Selon l'invention, la qualité de matériau audiovisuel est évaluée par mesure des qualités audio et vidéo et par calcul d'une mesure combinée à partir de celles-ci. Le calcul, mettant en oeuvre un paramètre indiquant le degré de mouvement représenté par la vidéo, utilise un algorithme parmi une pluralité d'algorithmes sélectionné par rapport à la valeur du paramètre.

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