Abstract
We study multicast of multi-view content in the video plus depth format to heterogeneous clients. We design a joint source-channel coding scheme based on view and rate embedded source coding and rateless channel coding. It comprises an optimization framework for joint view selection and source-channel rate allocation, and includes a fast method for separate optimization of the source and channel coding components, at a negligible performance loss wrt the joint solution. We demonstrate performance gains over a state-of-the-art method based on H.264/SVC, in the case of two client classes.
| Original language | English |
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| Title of host publication | 2014 IEEE International Conference on Image Processing (ICIP) |
| Publisher | IEEE |
| Pages | 2472 - 2476 |
| Number of pages | 5 |
| ISBN (Print) | 9781479957514 |
| DOIs | |
| Publication status | Published - 30 Oct 2014 |
| Event | IEEE ICIP-2014 International Conference on Image Processing - Paris, France Duration: 27 Oct 2014 → 30 Oct 2014 |
Conference
| Conference | IEEE ICIP-2014 International Conference on Image Processing |
|---|---|
| Country/Territory | France |
| City | Paris |
| Period | 27/10/14 → 30/10/14 |
Keywords
- rateless codes
- video multicast
- view and rate scalable encoding