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A Proposal of Prediction of Peak-Signal-to-Noise-Ratio based on QoS Networks

Authors:
Carlos Junior
Claudio Monteiro

Keywords: PSNR; multimedia; QoS; QoV

Abstract:
Video quality perceived by the human eye is an area of research that is gaining space in today’s scientific circles. Nowadays, a lot of media content is made available in the form of videos. The relationship between network quality metrics and quality perceived for these videos assumes great importance, showing that if the requirements of network quality are not achieved the outcome will be impaired. This work presents a proposal to evaluate what the quality of a video would be based only on the quality of the network metrics (jitter, loss and delay), thus attempting to predict what the end-user would perceive using a widely used metric of objective quality (the PSNR) to evaluate the quality of multimedia content.

Pages: 113 to 118

Copyright: Copyright (c) IARIA, 2013

Publication date: July 21, 2013

Published in: conference

ISSN: 2308-4219

ISBN: 978-1-61208-284-4

Location: Nice, France

Dates: from July 21, 2013 to July 26, 2013