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testnonlocalmean

于 2021-04-01 发布 文件大小:1KB
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代码说明:

  这是一个非局部均值算法实现工具和相关实验数据,主要用来实现图像增强和降噪应用(This is a non-local means algorithm to achieve the tools and related experimental data, mainly used for image enhancement and noise reduction application)

文件列表:

demo.m
NLmeansfilter.m

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  • FoCal
    This program is used to Calculate z transform, s transform..etc
    2010-12-01 06:52:45下载
    积分:1
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    说明:  角点提取,利用HARRS角点检测方法,测试出棋盘格角点,是标定的前提(corner detect)
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  • Prodigy
    related to 3d human body
    2009-03-04 20:05:20下载
    积分:1
  • progream
    Gaussian noise refers to its obey gaussian probability density function (i.e., normal distribution) of the noise. If a noise, its amplitude distribution obeys the gaussian distribution, and its power spectral density is uniformly distributed, has described it as a gaussian white noise. Were not associated with the second order moments of the gaussian white noise, a moment is constant, 所谓高斯噪声是指它的概率密度函数服从高斯分布(即正态分布)的一类噪声。如果一个噪声,它的幅度分布服从高斯分布,而它的功率谱密度又是均匀分布的,则称它为高斯白噪声。高斯白噪声的二阶矩不相关,一阶矩为常数,是指先后信号在时间上的相关性。高斯白噪声包括热噪声和散粒噪声。 (Gaussian noise refers to its obey gaussian probability density function (i.e., normal distribution) of the noise. If a noise, its amplitude distribution obeys the gaussian distribution, and its power spectral density is uniformly distributed, has described it as a gaussian white noise. Were not associated with the second order moments of the gaussian white noise, a moment is constant, refers to the correlation of signal in time. White gaussian noise including thermal noise and shot noise. )
    2013-09-11 14:29:54下载
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    2014-11-18 20:03:29下载
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  • work
    i am very tired to describe this is a surprise
    2011-05-14 18:46:21下载
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  • 200503-95
    为了弥补传统中值滤波器在进行图像降噪处理中的不足,在图像降噪技术中应用了自适应中值滤波器。文中重点介绍了自适应中值滤波器的工作原理并在Matlab平台上进行了仿真试验,与传统中值滤波器进行了比较,计算机仿真结果表明在对密度较大的椒盐噪声进行滤波时,自适应中值滤波较传统中值滤波具有较大的优越性。(To remedy disadvantage of traditional median filtering algorithms in image denoise ,adaptive median filter is introduced and applied to image denoise. Key technology in actual uses is analyzed and is implemented in Matlab platform.Compared with traditional median filter , the computer simulation results show that when used to filter image with the higher level of noise , adaptive median filter is preferable to traditional median filter.)
    2010-05-31 09:19:25下载
    积分:1
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