Перейти к основному содержанию
AkademIndex

Продукты

Для разработчиков

AkademBaseОткрытый API экосистемы
Статья

Applicability of Existing Objective Metrics of Perceptual Quality for Adaptive Video Streaming

Jacob SøgaardTechnical University of Denmark, Department of Photonics, Ørsteds Plads 343, 2800 Kgs. Lyngby, DenmarkLukáš KrasulaMuhammad ShahidBlekinge Institute of Technology, 37179, Karlskrona, SwedenDogancan TemelGeorgia Institute of Technology, Atlanta, GA, 30332-0250 USAKjell BrunnströmAcreo Swedish ICT AB, Isafjordsgatan 22, 164 40 Kista, SwedenManzoor RazaakKingston University, Penrhyn Road, Kingston upon Thames, Surrey KT1 2EE, UK
2016en
ABI

Аннотация

Objective video quality metrics are designed to estimate the quality of experience of the end user. However, these objective metrics are usually validated with video streams degraded under common distortion types. In the presented work, we analyze the performance of published and known full-reference and noreference quality metrics in estimating the perceived quality of adaptive bit-rate video streams knowingly out of scope. Experimental results indicate not surprisingly that state of the art objective quality metrics overlook the perceived degradations in the adaptive video streams and perform poorly in estimating the subjective quality results.

Перевод пока недоступен

Идентификаторы

Цитирования и источники

Цитирований: 2Использованных источников: 0