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于 2012-10-09 发布 文件大小:590KB
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  噪声环境下的信号检测算法及matlab算法,高斯环境下,门限检测(Signal detection algorithm in noisy environments and matlab algorithm, Gaussian environment, the threshold detector)

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噪声环境下的信号检测及其MATLAB仿真.pdf,670679,2012-10-08

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    主要是用matlab进行图像增强对比度的处理,采用的方法是灰度拉伸(Is mainly used for image enhancement matlab contrast processing, the method used is the gray-scale tensile)
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    积分:1
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    2011-10-17 16:07:23下载
    积分:1
  • 131646463413
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    2008-05-03 11:02:31下载
    积分:1
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    连接边缘算法提取的孤立点,实现图像边缘连接(link the point to get edges in the image )
    2009-09-27 00:38:08下载
    积分:1
  • pp
    说明:  利用vc++实现avi文件图像截取,avi图像即视屏图像(Use vc++ Achieve avi file image capture, avi video image that is, images)
    2008-12-17 23:26:31下载
    积分:1
  • demo_ASIFT_src
    asift的matlab和c程序都在里面 大家慢慢研究吧 很好的程序(asift the matlab and c procedures are on the inside we study it slowly very good program)
    2021-02-09 17:49:53下载
    积分:1
  • Nonsampling_Contourlet
    说明:  非下采样contourlet变换是一种较新的多尺度几何分析方法,能够很好地描述信号的线奇异特征,具有多方向滤波器组。(Nonsubsampled contourlet transform is a relatively new method of multiscale geometric analysis, can well describe the signal characteristics of the line singularity, with multi-directional filter.)
    2010-04-20 09:21:50下载
    积分:1
  • Text-digital-watermarking-technology
    文本数字水印技术极富挑战性. 首先简述了文本的分 类 然后介绍了文本数字水印技术领域的主要研究成果和最新进展,包括基于文档结构、自然语言 处理技术和传统图像水印技术三类方法 从容量,鲁棒性,技术基础等方面比较了现有成果,分析了 各类方法的主要优缺点 最后在总结现有成果的基础上展望了文本数字水印技术的前景,指出了该 技术未来可能的研究重点以及待改进和研究的方向.(Text digital watermarking technology challenging, first outlined text points Class then presents the main findings and the latest developments in the field of text digital watermarking technology, including those based on document structure, natural language Processing technology and traditional method of image watermarking technology categories from the capacity, robustness, technology infrastructure and other aspects of the existing comparative results analyzed The main advantages and disadvantages of various types of methods finally summarize the results on the basis of the existing prospect foreground text digital watermarking technology, pointed out that Technology and possible future research priorities for improvement and research directions.)
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    2013-09-20 00:30:12下载
    积分:1
  • imrotatex
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    2009-03-26 10:11:53下载
    积分:1
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