Loh, Chew Ping (2004) Implementation of JPEG-2000 standard for the next generation image compression. [USQ Project]
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Abstract
With the increasing use of multimedia technologies, image compression requires
higher performance as well as new functionality. This leads to the emerge of a
new image compression standard, JPEG-2000.
This project seeks to investigate the compression technique of JPEG-2000 standard.
The project scope can be categorised into three areas, understanding of major
functional blocks of JPEG-2000, setting up an simulation software in C/C++
programming language and investigate the algorithm's performance and computational
complexity of the standard.
The major functional blocks of JPEG-2000, such as discrete wavelet transform
(DWT) and embedded block coding with optimised truncation (EBCOT), are
particularly focused.
The simulation software which consists of a Windows Bitmap and JPEG-2000
codestream transcoder is developed with additional function program to identify
computational intensive blocks in the transcoder. A graphical user interface
(GUI) is also incorporated to simplified transcoder usage.
The execution time for compression and decompression of each functional block
is investigated. A compatibility test is also carried out between the developed
software and other software packages available in the market. In addition, JPEG-
2000 and JPEG computational complexity and image quality are compared.
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Statistics for this ePrint Item |
| Item Type: | USQ Project |
|---|---|
| Refereed: | No |
| Item Status: | Live Archive |
| Additional Information: | Additional files submitted with this project are available on CD-ROM held in the USQ library. |
| Depositing User: | epEditor USQ |
| Faculty / Department / School: | Historic - Faculty of Engineering and Surveying - Department of Electrical, Electronic and Computer Engineering |
| Date Deposited: | 11 Oct 2007 00:14 |
| Last Modified: | 02 Jul 2013 22:30 |
| Uncontrolled Keywords: | image compression, JPEG-2000 standard, discrete wavelet transform (DWT), embedded block coding with optimised truncation (EBCOT), graphical user interface (GUI), Windows Bitmap |
| Fields of Research : | 08 Information and Computing Sciences > 0803 Computer Software > 080309 Software Engineering 08 Information and Computing Sciences > 0803 Computer Software > 080305 Multimedia Programming 08 Information and Computing Sciences > 0802 Computation Theory and Mathematics > 080201 Analysis of Algorithms and Complexity |
| URI: | http://eprints.usq.edu.au/id/eprint/76 |
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