Q-STAR: A Perceptual Video Quality Model Considering Impact of Spatial, Temporal, and Amplitude Resolutions

In this paper, we investigate the impact of spatial, temporal, and amplitude resolution on the perceptual quality of a compressed video. Subjective quality tests were carried out on a mobile device and a total of 189 processed video sequences with 10 source sequences included in the test. Subjective...

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Veröffentlicht in:	IEEE transactions on image processing 2014-06, Vol.23 (6), p.2473-2486
Hauptverfasser:	OU, Yen-Fu, YUANYI XUE, YAO WANG
Format:	Artikel
Sprache:	eng
Schlagworte:	Amplitudes Analytical models Applied sciences Coding, codes Compressed Decay rate Detection, estimation, filtering, equalization, prediction Exact sciences and technology Image processing Information, signal and communications theory Mathematical models Mobile communication systems Quality assessment Quantization (signal) Ratings Sampling, quantization Signal and communications theory Signal processing Signal, noise Spatial resolution Streaming media Telecommunications and information theory Temporal logic Testing Transaction processing
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