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Publication
Are you an EPFL student looking for a semester project?
Work with us on data science and visualisation projects, and deploy your project as an app on top of Graph Search.
Scalable video coding is emerging as an efficient alternative to simulcast encoding to distribute the same video content si- multaneously to many users having different terminals and network conditions. In order to select the best combination of video scalability options for a given network condition and content, the availability of objective metrics that can reliably predict the video quality of scalable video sequence is crucial. In this paper, we propose a performance evaluation study of a set of state of the art Full-Reference and No-Reference met- rics, considering a public database of test video sequences and related subjective quality annotations. The results demon- strate that most of the considered metrics show lack of ro- bustness as predictors of subjective quality when both spatial and temporal quality distortions occur.
Pascal Frossard, Francesca De Simone, Xavier Corbillon
Pascal Frossard, Roberto Gerson De Albuquerque Azevedo