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An optimal method for searching UEP profiles in wireless JPEG 2000 video transmission
| Publication type | Conference paper |
|---|---|
| Year of publication | 2012 |
| Authors | Giuseppe Baruffa, Fabrizio Frescura, Paolo Micanti, and Barbara Villarini |
| Title | An optimal method for searching UEP profiles in wireless JPEG 2000 video transmission |
| Conference name | IEEE International Conference on Image Processing (ICIP 2012) |
| Volume | |
| Issue | |
| Pages | 1645–1648 |
| Editor | |
| Publisher | IEEE |
| Date | October 2012 |
| Place | Orlando, FL |
| ISSN number | 1522-4880 |
| ISBN number | 978-1-4673-2532-5 |
| Key words | JPEG 2000, wireless video, Lagrangian optimization, forward error correction |
| Abstract | In this paper, we present a theoretical method to find an optimal source and channel code allocation, by considering an embedded image compression standard such as JPEG 2000 and a memoryless transmission channel. Lagrangian optimization is used to find an optimal error correction profile, from a PSNR perspective, starting from intermediate rate-distortion traces. The resulting mathematical relationship is simple and can be computed in real time. Simulations on a binary symmetric channel show that the achieved performance, in terms of PSNR, is comparable with that of similar methods reported in literature, while keeping a lower complexity. |
| URL | http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6467192 |
| DOI | http://dx.doi.org/10.1109/ICIP.2012.6467192 |
| Other information | |
| Paper |  (portable document format, 199955 Bytes) |