Name
Abstract | ||
|---|---|---|
Rate allocation methods are used for variable bit rate (VBR) video transmission. The Fast rate allocation through STepest descent (FAST) is a rate allocation method that achieves valid solutions in scenarios where buffer and bandwidth may vary from client to client, respecting buffer limits and fulfilling real time processing requeriments in a JPEG2000 framework. This work restates the optimization problem and implements an expansion for FAST algorithm, allowing the adaptation to possible changes in channel bandwidth while video still transferring. The proposed method considers buffer's fullness, bandwidth changes and number of frames remainig to transfer in order to provide a valid solution. Experimental results suggest the validity of solutions whereas maintaining the initial version features. |
Year | DOI | Venue |
|---|---|---|
2011 | 10.1109/DCC.2011.64 | DCC |
Keywords | Field | DocType |
fast algorithm,channel bandwidth,respecting buffer limit,bandwidth change,valid solution,pre-encoded jpeg2000 video transmission,variable bit rate,fast rate allocation,video-on-demand scenario,rate allocation method,video transmission,resource management,fast,channel capacity,transform coding,data compression,optimization,psnr | Resource management,Computer science,Transform coding,Real-time computing,Bandwidth (signal processing),JPEG 2000,Data compression,Channel capacity,Optimization problem,Variable bitrate | Conference |
ISSN | Citations | PageRank |
1068-0314 | 0 | 0.34 |
References | Authors | |
1 | 4 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Leandro Jimenez-Rodriguez | 1 | 3 | 1.78 |
| Francesc Auli-Llinas | 2 | 42 | 10.68 |
| Michael W. Marcellin | 3 | 898 | 201.65 |
| Joan Serra-Sagrista | 4 | 89 | 9.59 |