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otsu-method
两次利用大津法对图像进行分割,将前景与背景,白色区与背景分割开,并二值化。(Otsu method twice using image segmentation, the foreground and background, white background area and separate, and binary.)
- 2009-12-17 11:27:40下载
- 积分:1
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Spectral_Segmentation_with_Multiscale_Graph_Decomp
多尺度的光谱图像分割,有对应的论文和matlab及c++代码(Multiscale spectral image segmentation, there are papers and the corresponding matlab and c++ code)
- 2009-04-14 15:04:35下载
- 积分:1
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lct_final
基于线性正则变换与菲涅尔变换的图形加密方法,实现广义线性正则变换的加密解密过程。(Based on linear canonical transformation and Fresnel transform graphics encryption methods, implementation of generalized linear canonical transformation encryption decryption process.
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- 2016-09-12 19:33:08下载
- 积分:1
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readncfile
说明: 修改文件存储路径及相关参数,此代码可读取nc格式的文件(After modifying file storage path and related parameters,this code can read the data with the format of 'nc')
- 2017-07-31 09:41:29下载
- 积分:1
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cut-image
是关于matlab中GUI程序裁剪程序,提供了多种方法,对于图像处理有很好的补充作用(Is about matlab GUI program in tailoring, offers a variety of methods, for image processing, have very good supplementary function)
- 2013-09-02 16:44:20下载
- 积分:1
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radon
radon算法opencv实现,能够很好的实现图像的水平旋转矫正。( implementing the radon by opencv.)
- 2021-04-21 16:58:50下载
- 积分:1
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thresholddenoise
小波软阈值去噪的MATLAB代码,输入噪声均值就可得出含噪图像和去噪图像,同时得出峰值信噪比.(Wavelet soft-threshold denoising of MATLAB code, the mean input noise with noise will get the images and de-noising images, peak signal to noise ratio obtained at the same time.)
- 2007-11-22 18:17:45下载
- 积分:1
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shape-matching
基于形状的模板匹配,用到了opencv,主体包含两部分,建模与金字塔搜索。(Based on the shape of the template matching, the use of opencv, the main body contains two parts, modeling and pyramid search.)
- 2020-12-07 21:09:22下载
- 积分:1
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07375357ezw
用霍夫曼编码,零树小波算法解码,图像处理过程(huffman encode ,ezw decode)
- 2015-12-07 13:51:34下载
- 积分:1
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EXP
说明: 注:运行前自己准备图像,修改I = imread('')单引号中的路径
1. 给一张灰度图添分别添加高斯噪声和椒盐噪声。然后分别进行均值滤波和中值滤波,并把处理后的图片保存。
2. 图像频域处理,对图像进行傅里叶变换,进行高通滤波,显示处理结果。
3. 图像平移和旋转
4. 分别用OSTU阈值法和全局阈值法分割图像,然后进行腐蚀和膨胀处理,显示处理结果。(Note: Prepare the image by yourself before running, modify the path in single quotes of I = imread('')1. Add Gaussian noise and salt and pepper noise to a grayscale image. Then perform mean filtering and median filtering respectively, and save the processed pictures.2. Image frequency domain processing, Fourier transform of the image, high-pass filter, and display the processing result.3. Image translation and rotation4. Separate the image with OSTU threshold method and global threshold method, and then perform corrosion and dilation processing, and display the processing results.)
- 2020-08-15 08:49:44下载
- 积分:1