Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/1483
| Title: | A practical postprocessing technique for real-time block-based coding system | Authors: | Chan, YH Hong, SW Siu, WC |
Issue Date: | Feb-1998 | Source: | IEEE transactions on circuits and systems for video technology, Feb. 1998, v. 8, no. 1, p. 4-8 | Abstract: | In this paper, a noniterative postprocessing method is proposed to restore the images encoded with block-based compression standards such as Joint Photographic Experts Group (JPEG). This method classifies small local boundary regions according to their intensity distribution and then selects appropriate linear predictors to estimate the corresponding boundary pixels in the regions. This approach is easy to implement and we found in our simulations that its restoration performance was very respectable compared with the reported postprocessing methods. | Keywords: | Block-based coding Codec Deblocking Image restoration JPEG Postprocessing technique Vector quantization |
Publisher: | Institute of Electrical and Electronics Engineers | Journal: | IEEE transactions on circuits and systems for video technology | ISSN: | 1051-8215 | EISSN: | 1558-2205 | DOI: | 10.1109/76.660822 | Rights: | © 1998 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. |
| Appears in Collections: | Journal/Magazine Article |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Real-time block-based coding system_98.pdf | 128.81 kB | Adobe PDF | View/Open |
Access
View full-text via PolyU eLinks 
Page views
126
Last Week
0
0
Last month
Citations as of Dec 22, 2024
Downloads
126
Citations as of Dec 22, 2024
SCOPUSTM
Citations
17
Last Week
0
0
Last month
0
0
Citations as of Dec 19, 2024
WEB OF SCIENCETM
Citations
27
Last Week
0
0
Last month
0
0
Citations as of Dec 19, 2024
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.