| 基于整数小波的图像处理系统在硬件中的实现 |
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| 引用本文： | 连超. 基于整数小波的图像处理系统在硬件中的实现[J]. 信息技术, 2009, 0(5) |
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| 作者姓名： | 连超 |
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| 作者单位： | 青岛科技大学自动化与电子工程学院,青岛,266042 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 随着互联网的普及和图像应用范围的不断扩大, 对图像的处理提出了新的要求,即不仅要求对图像识别的准确,还要求达到实时处理,因此系统以高性能数字信号处理器ADSP-BF561和大规模现场可编程门阵列(FPGA)作为核心,结合离散整数小波变换,在硬件系统上实现提升方法的整数小波变换和Mallat算法小波变换,取得了较好的试验效果.
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| 关 键 词： | 图像处理 数字信号处理 整数小波变换 |
Image processing system of integer wavelet transform based on BF561 |
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| LIAN Chao. Image processing system of integer wavelet transform based on BF561[J]. Information Technology, 2009, 0(5) |
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| Authors: | LIAN Chao |
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| Affiliation: | School of Automation and Electronic Engineering;Qingdao University of Science and Technology;Qingdao 266042;China |
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| Abstract: | With the extensive application of Internet and image,some new requirements in image processing,such as accurate image recognition and real-time processing,are to be performed well by wavelet transform.So the system takes the high-performance digital signal processor ADSP-BF561 and the large-scale field-programmable gate arrays(FPGA) as the key,and combines discrete wavelet transform.The integral wavelet transform and wavelet transform algorithm with Mallat are realized on hardware system.Finally,the experim... |
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| Keywords: | BF561 |
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