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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Cheng-Hsiung Hsieh |
| Copyright Year | 2005 |
| Description | Author affiliation: Dept. of Comput. Sci. & Inf. Eng., Chaoyang Univ. of Technol., Wufong, Taiwan (Cheng-Hsiung Hsieh) |
| Abstract | In this paper, a simple approach is proposed to improve the performance of JPEG. In the proposed approach, the coding scheme is identical to the JPEG except only a fixed number of coefficients are coded for each image block. Consequently, it is totally compatible with the JPEG and is termed as zonal JPEG. Simulation results indicate that the proposed zonal JPEG is able to trade little PSNR with significant bit rate reduction when compared with thee JPEG. |
| Starting Page | 756 |
| Ending Page | 757 |
| File Size | 422028 |
| Page Count | 2 |
| File Format | |
| ISBN | 0769523153 |
| DOI | 10.1109/ITCC.2005.55 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2005-04-04 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Transform coding PSNR Image coding Bit rate Image reconstruction Computer science Chaos Digital cameras Multimedia systems Video coding bit rate reduction JPEG zonal coding image compression |
| Content Type | Text |
| Resource Type | Article |
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