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xindianxinhao
以心电信号检测为例,通过小波模极大值奇异性检测和求取Lipschitz指数确定心电信号R波的位置(Taking the ECG signal detection as an example, the position of the R wave of the ECG signal was determined by the singularity detection of the wavelet modulus and the Lipschitz index)
- 2017-04-19 09:58:25下载
- 积分:1
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improved_sigma_filtering
改进lee滤波源码,里面有im是原图 nim是噪声图像
- 2012-04-21 21:36:03下载
- 积分:1
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qicheshiyan
这是一个去背景并且进行阈值分割的程序,阈值的选择采用迭代法(This is the background to a threshold value and segmentation procedures, the threshold value of the options using the iterative method)
- 2007-04-26 21:06:30下载
- 积分:1
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image-processing
应用傅立叶变换对图像处理,实现查看图像的功率谱,以及功率谱经过巴特沃斯高通、低通和高斯高通、低通滤波器后图像的功率谱,再把功率谱还原为图像的功能。(Fourier transform for image processing, see the image of the power spectrum, and the power spectrum after Butterworth high-pass, low-pass and high-pass Gaussian low-pass filter of the image after power spectrum, and then restore the power spectrum of the image.)
- 2020-10-30 16:09:56下载
- 积分:1
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IMG_PCA
说明: Matlab 实现 一维 PCA 压缩解压 图像,可以设置 eigen value 数目,观看压缩结果。(Matlab to achieve one-dimensional PCA-extracting compressed images, the number of eigen value can be set to watch the results of compression.)
- 2009-08-07 10:00:48下载
- 积分:1
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read-and-save-the-dicom-type-image
医学图像大部分都是dicom图像,这里提供dicom图像读取、显示和保存的matlab代码,以为医学图像处理初学者提供学习。
(Dicom medical images are mostly images, here to read dicom image, display, and save the matlab code, provided that the medical image processing for beginners to learn.)
- 2011-05-23 23:30:48下载
- 积分:1
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logisticmefan
基于混沌的序列的对数字图像进行的魔方加密变换,介绍了非线性动力学系统的logistic映射形成的混沌序列的方法 。(Based on chaotic sequence of digital images of the Rubik)
- 2007-10-14 10:59:49下载
- 积分:1
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activecontourlevelset
说明: 用水平集方法进行细胞图像的分割大家可以看看写的有点简单(level set method using cell image segmentation we can see a little bit simpler to write)
- 2006-03-27 11:00:00下载
- 积分:1
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FillPolygon
C#实现多边形颜色的填充,主要是种子填充和种子扫描线填充两种算法。(C# implementation of the polygon fill color, mainly seeds and seed filling scan line fill two algorithms.)
- 2014-01-20 00:35:50下载
- 积分:1
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Mallat_Atrous
Mallat算法和Atrous算法实现任意一维信号和二维图像的分解与重构。(Mallat algorithm and Atrous algorithm to achieve the arbitrary one-dimensional signals and two-dimensional image decomposition and reconstruction.)
- 2012-04-15 10:17:21下载
- 积分:1