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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Wen, J. Villasenor, J.D. |
| Copyright Year | 1998 |
| Description | Author affiliation: Dept. of Electr. Eng., California Univ., Los Angeles, CA, USA (Wen, J.) |
| Abstract | The International Telecommunications Union (ITU) has adopted reversible variable length codes (RVLCs) for use in the emerging H.263+ video compression standard. As the name suggests, these codes can be decoded in two directions and can therefore be used by a decoder to enhance robustness in the presence of transmission bit errors. In addition, these RVLCs involve little or no efficiency loss relative to the corresponding non-reversible variable length codes. We present the ideas behind two general classes of RVLCs and discuss the results of applying these codes in the framework of the H.263+ and MPEG-4 video coding standards. |
| Starting Page | 471 |
| Ending Page | 480 |
| File Size | 166216 |
| Page Count | 10 |
| File Format | |
| ISBN | 0818684062 |
| ISSN | 10680314 |
| DOI | 10.1109/DCC.1998.672209 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1998-03-30 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Robustness Video coding Image coding Code standards ISO standards Standards organizations Decoding Video compression MPEG 4 Standard Working environment noise |
| Content Type | Text |
| Resource Type | Article |
| Subject | Computer Networks and Communications |
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