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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
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Shearlet_transform
基于多尺度几何分析的剪切波变换，可用于图像融合等方面(Based on shear wave transform multiscale geometric analysis can be used to image fusion and other aspects)
- 2020-11-02 10:29:53下载
- 积分：1
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boundaries
图象特征的边缘轮廓提取算法，对初学者很有帮助。(characteristics of the image edge contour extraction algorithm, useful for beginners.)
- 2006-09-27 21:17:52下载
- 积分：1
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sparse
说明： 基于压缩感知的图像融合程序 matlab编写(Compressed sensing image fusion based program written matlab)
- 2011-02-24 09:48:54下载
- 积分：1
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l1magic-1.1
对l1最小化的处理，其中包括全面的l1范数的解得算法，运用tv全变分最小的解决方法，适合于单像素以及图像处理的研究者参考。(L1 minimization, including the full L1 norm solution algorithm, the use of TV total variation, the smallest solution, suitable for single pixel and image processing researchers reference.)
- 2017-09-08 22:00:18下载
- 积分：1
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total8bian
初步的代码，只保存边界的声波逆时偏移 RTM
- 2013-09-16 21:22:17下载
- 积分：1
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ScSR
Jianchao Yang 的基于稀疏表示的单幅图像重建的原始代码，先将高低训练图像分块，再将块训练成高低字典，将测试图像映射到低字典上，得到系数，再乘以高子典就得到最后的图像。对学习超分辨率同学的参考作用很大。(This is the original matlab code for super resolution by Jianchao Yang 。The method is sparse represent based on the overcomplete dictionary。)
- 2020-11-24 00:39:33下载
- 积分：1
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SSR_image_enhance
此程序完成了SSR算法，实现的对比度下的医学图像增强。
可以实现的程序！(this procedure completed the SSR algorithm, and the contrast of the medical image enhancement. The procedure can be achieved!)
- 2007-03-23 09:34:04下载
- 积分：1
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Kyoshiyou
抗旋转攻击的数字水印方法，其鲁棒性和不可视性都有很强改进，尤其在抗旋转攻击方面。(Digital watermarking anti-rotation attack, its robustness and visibility has a very strong improvement, especially in the anti-rotation attacks.)
- 2020-11-02 16:19:53下载
- 积分：1
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aaa
1.图像尺度转换，降低图像分辨率，采用局部平均法、中值法；2.图像质量评价：均值、标准差、信息熵、平均梯度(1.Image scaling, reducing image resolution, using a local average、median method；2.Image quality assessment: the mean, standard deviation, entropy, average gradient
)
- 2011-11-25 17:41:11下载
- 积分：1
