| 基于DSP和FPGA的高速图像压缩系统设计 |
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| 引用本文： | 田华,冯勤群,胡喜飞. 基于DSP和FPGA的高速图像压缩系统设计[J]. 电子工程师, 2005, 31(8): 51-52,55 |
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| 作者姓名： | 田华 冯勤群 胡喜飞 |
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| 作者单位： | 通信指挥学院军事高技术教研室,湖北省,武汉市,430010 |
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| 摘 要： | 设计了一种以DSP(数字信号处理器)和FPGA(现场可编程门阵列)为核心的图像压缩系统.在处理速度上具有一定优势,能够完成基于DWT(离散小波变换)和EBCOT(优化截取的嵌入式块编码)图像压缩算法的实时图像压缩,且系统具有可重构性,能够容易地用来实现其他的图像处理算法.
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| 关 键 词： | 图像压缩 小波变换 |
| 收稿时间： | 2005-04-08 |
| 修稿时间： | 2005-04-08 |
The Design of High-speed Image Compressing System Based on DSP and FPGA |
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| Tian Hua,Feng Qinqun,Hu Xifei. The Design of High-speed Image Compressing System Based on DSP and FPGA[J]. Electronic Engineer, 2005, 31(8): 51-52,55 |
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| Authors: | Tian Hua Feng Qinqun Hu Xifei |
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| Abstract: | An Image Compressing System is designed with DSP and FPGA. The speed of this system is high enough to complete image compressing based on DWT and EBCOT in time. The system is reconfigutable, and it is also fit for other processing algorithm. |
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| Keywords: | DSP FPGA |
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