@inproceedings{f7ad07d622b64d75b1e634e1ee970b64,
title = "Color-plus-depth level-of-detail in 3D tele-immersive video: A psychophysical approach",
abstract = "This paper presents a psychophysical study that measures the perceptual thresholds of a new factor called Color-plus-Depth Level-of-Detail peculiar to polygon-based 3D teleimmersive video. The results demonstrate the existence of Just Noticeable Degradation and Just Unacceptable Degradation thresholds on the factor. In light of the results, we describe the design and implementation of a real-time perception-based quality adaptor for 3D tele-immersive video. Our experimental results show that the adaptation scheme can reduce resource usage while considerably enhancing the overall perceived visual quality.",
keywords = "Adaptation, Color-plus-Depth, Level-of-detail, Perception, Psychophysics, Tele-immersive video",
author = "Wanmin Wu and Ahsan Arefin and Gregorij Kurillo and Pooja Agarwal and Klara Nahrstedt and Ruzena Bajcsy",
year = "2011",
month = dec,
day = "29",
doi = "10.1145/2072298.2072302",
language = "English (US)",
isbn = "9781450306164",
series = "MM'11 - Proceedings of the 2011 ACM Multimedia Conference and Co-Located Workshops",
pages = "13--22",
booktitle = "MM'11 - Proceedings of the 2011 ACM Multimedia Conference and Co-Located Workshops",
note = "19th ACM International Conference on Multimedia ACM Multimedia 2011, MM'11 ; Conference date: 28-11-2011 Through 01-12-2011",
}