Abstract
The video quality after source compression loss and communication channel loss is very important for user experience in consumer electronic. In this paper, we propose a rate-distortion optimization method considering not only source loss, but also channel loss. We modify the source Lagrangian function in the H.264 to further consider channel loss effects, measured by a packet loss visibility model. The experiment shows that compared to the H.264 standard, the proposed method can achieve better combined source-loss and channel-loss video quality, where the winning percentage in channel-loss video quality can be up to 90.63% compared to the standard.
| Original language | English |
|---|---|
| Title of host publication | 2014 IEEE 3rd Global Conference on Consumer Electronics, GCCE 2014 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 580-581 |
| Number of pages | 2 |
| ISBN (Electronic) | 9781479951451 |
| DOIs | |
| State | Published - 3 Feb 2014 |
| Event | 2014 IEEE 3rd Global Conference on Consumer Electronics, GCCE 2014 - Tokyo, Japan Duration: 7 Oct 2014 → 10 Oct 2014 |
Publication series
| Name | 2014 IEEE 3rd Global Conference on Consumer Electronics, GCCE 2014 |
|---|
Conference
| Conference | 2014 IEEE 3rd Global Conference on Consumer Electronics, GCCE 2014 |
|---|---|
| Country/Territory | Japan |
| City | Tokyo |
| Period | 7/10/14 → 10/10/14 |
Bibliographical note
Publisher Copyright:© 2014 IEEE.
Keywords
- H.264
- Source and channel mode decision
- packet loss visibility model
- rate-distortion optimization
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