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Precise measurement of far-field distribution is presented for fibers having enlarged Aeff. By employing newly-proposed method to align fiber end-face with ±10μm position accuracy, we demonstrate Aeff measurement with errors of 0.1%.
We propose a no reference video-quality-assessment model for estimating the quality of experience (QoE) of video streaming services using quality features derived from decoded video signals. The proposed model is useful as a QoE monitoring tool for video streaming services. It takes into account the impact of compression on video quality by using blockiness and blur derived from decoded video signals...
We propose a no reference hybrid video-quality-estimation model for estimating video quality by using quality features derived from received packet headers and video signals. Our model is useful as a quality monitoring tool for estimating the video quality during use of an Internet protocol television service. It takes into account video quality dependence on video content and can estimate video quality...
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