| 基于DSP的小波边缘检测研究 |
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| 引用本文： | 张金柱,朱志敏.基于DSP的小波边缘检测研究[J].教育技术导刊,2008,7(4):27-29. |
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| 作者姓名： | 张金柱 朱志敏 |
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| 作者单位： | 武汉大学电子信息学院 湖北武汉430072(张金柱)，江西理工大学信息工程学院 江西赣州341000(朱志敏) |
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| 摘 要： | 借助于TI公司的TMS320VC5416图像处理芯片作为数字图像处理硬件平台,利用CCS开发环境来构建应用程序优化;实现小波多尺度方法来提取边缘,实时得到一系列连续帧的边缘图像。实验结果表明,该方法较好地提高了图像边缘检测的运算速度,满足了实时性要求;能有效地抑制噪声对图像边缘检测的影响,保留了图像边缘细节。
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| 关 键 词： | DSP 边缘检测 程序优化 小波变换 |
Research on Wavelet edge-detection Based on DSP |
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| Zhang Jin Zhu Zhu Zhi Min.Research on Wavelet edge-detection Based on DSP[J].Introduction of Educational Technology,2008,7(4):27-29. |
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| Authors: | Zhang Jin Zhu Zhu Zhi Min |
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| Institution: | Zhang Jin Zhu Zhu Zhi Min |
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| Abstract: | This paper proposed the image processing system which is based on TMS320VC5416,it debug the application by Analysis Tool for CCS software and function optimization.this article realized to improve Image edge-detection of Multi-criteria wavelet.Numerical experiments show that the proposed approach improves the speed of the algorithm greatly and satisfied for probability of real-time occasions.It can also effectively stop the influence of noise for image edge-detection and retention edge-detail of image. |
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| Keywords: | DSP Edge-Detection Function Optimization Wavelet Transform |
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