Perceptual Video Quality and Blockiness Metrics for Multimedia Streaming Applications
نویسندگان
چکیده
Guaranteeing a certain level of quality for multimedia streaming applications is quite well understood in terms of network QoS, but it is much more tenuous in terms of perceptual quality as perceived by the user. In this paper, we classify video quality measurement schemes and review existing approaches with a focus on non-intrusive quality metrics, which do not require access to the reference video. In particular, we evaluate three different no-reference blockiness metrics and compare their performance.
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