Audiovisual Quality Assessment and Prediction for Videotelephony (T-Labs Series in Telecommunication Services)
暫譯: 視訊電話的視聽品質評估與預測(T-Labs 電信服務系列)
Benjamin Belmudez
- 出版商: Springer
- 出版日期: 2015-01-16
- 售價: $4,510
- 貴賓價: 9.5 折 $4,285
- 語言: 英文
- 頁數: 184
- 裝訂: Hardcover
- ISBN: 3319141651
- ISBN-13: 9783319141657
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相關分類:
通訊系統 Communication-systems
海外代購書籍(需單獨結帳)
相關主題
商品描述
The work presented in this book focuses on modeling audiovisual quality as perceived by the users of IP-based solutions for video communication like videotelephony. It also extends the current framework for the parametric prediction of audiovisual call quality. The book addresses several aspects related to the quality perception of entire video calls, namely, the quality estimation of the single audio and video modalities in an interactive context, the audiovisual quality integration of these modalities and the temporal pooling of short sample-based quality scores to account for the perceptual quality impact of time-varying degradations.
商品描述(中文翻譯)
本書所呈現的工作專注於建模用戶對基於IP的視頻通信解決方案(如視頻電話)所感知的視聽質量。它還擴展了目前用於參數預測視聽通話質量的框架。本書探討了與整個視頻通話質量感知相關的幾個方面,即在互動環境中單一音頻和視頻模態的質量估計、這些模態的視聽質量整合,以及基於短樣本質量分數的時間聚合,以考慮時間變化的劣化對感知質量的影響。