JPEG2000的第一层编码和码流组织的SOPC实现

2010 IEEE International Conference on Intelligent Computing and Intelligent Systems Pub Date : 2010-12-06 DOI:10.1109/ICICISYS.2010.5658529

Qiao Shi-jie, Sai Jinqian, Gao Yong, Yang Yuan, Wang Haijun

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引用次数: 1

摘要

设计了JPEG2000 tier1编码和码流组织的C程序，生成了jpc格式的JPEG2000图像文件。构建了基于Altera NiosII标准CPU的SOPC系统。对uclinux操作系统进行了裁剪，并将uclinux的文件系统和用于tiler1编码和码流组织的C程序移植到SOPC系统中。将SOPC系统合成到Altera公司的CycloneII FPGA上，测试结果表明本文提出的SOPC系统是正确的。

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SOPC implementation of tier1 coding and codestream organization for JPEG2000

The C programs for JPEG2000 tier1 coding and codestream organization are designed and the JPEG2000 image file of the jpc format is produced. The SOPC system based on Altera's NiosII standard CPU is built. The uclinux operating system is tailored and the file system of uclinux and the C programs for tiler1 coding and codestream organization are ported to the SOPC system. The SOPC system is synthesized to Altera's CycloneII FPGA, and the test result shows that the SOPC system presented in this paper is correct.

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2010 IEEE International Conference on Intelligent Computing and Intelligent Systems

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