Subjective Video Quality Measurement Experiments for Adaptive QoS Control

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  • MPEG-4動画像を用いた主観品質評価実験とその検討
  • MPEG 4 ドウガゾウ オ モチイタ シュカン ヒンシツ ヒョウカ ジッケン ト ソノ ケントウ

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Abstract

A real-time MPEG-4 video transmission system is used to conduct subjective video quality measurements. In the measurements, three video QoS(Quality of Service)parameters, that is, the frame size, frame rate, and quantization scale change, then the double stimulus continuous quality scale method is used to obtain the subjective test scores from the testees. This report provides the experimental results and discusses on the correlation between the QoS parameters and the user assessment, which might be useful for user-adaptive QoS control in video streaming service.

Journal

  • ITE Technical Report

    ITE Technical Report 25.17 (0), 23-29, 2001

    The Institute of Image Information and Television Engineers

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