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Top-hat
基于形态学的滤波算法,tophat算法的matlab源代码即图片(Filtering algorithm based on morphology, tophat algorithm matlab source code for the image)
- 2010-12-30 22:48:03下载
- 积分:1
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xiaobozengqiang
适合初学小波的同志,小波图像增强原理底层。严格高低频分解重构,没有使用小波工具库。(Suitable for beginners wavelet comrades, the underlying principle of wavelet image enhancement. Strict high-low-frequency decomposition of reconstruction, did not use the wavelet tool library.)
- 2020-10-26 23:30:00下载
- 积分:1
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11
说明: 标记分水岭分割算法,文档有讲解有实例,对学习者很有帮助。(Mark a watershed segmentation algorithm, the document has to explain with examples, helpful to learners.)
- 2014-04-04 09:10:20下载
- 积分:1
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watermark.m
%基于DCT的水印算法
%数字水印处理系统主要由水印嵌入和水印检测两个过程。
%水印嵌入过程为:数字水印(X)、原图像(I)和密钥/公钥(K)通过数字水印嵌入算法形成嵌入水印后的图像(I*)。
%水印检测过程为:数字水印(X)、水印图像(I*)和密钥/公钥(K)通过数字水印检测算法检测出数字水印或有无水印。
%基于DCT变换的水印算法:将一个随机序列作为水印信号嵌入到图像DCT变换重要分量的幅度成分中(幅值较大的n个系数作为重要分量)。
%定义一个相似函数来检验水印提取是否成功。试验结果表明,该算法具有不可见性,对通常的图像处理,如剪切、缩放、中值滤波、压缩等
%以及噪声干扰都具有一定的鲁棒性。(err)
- 2021-01-05 20:18:55下载
- 积分:1
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Img_compress
用奇异值分解的方法实现图像压缩,有助于初学者了解奇异值分解的应用(Using singular value decomposition method to achieve image compression will help beginners understand the application of singular value decomposition)
- 2007-07-12 19:40:42下载
- 积分:1
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im_smooth
说明: 本程序功能为图像平滑的实现,平滑方法包括中值滤波、均值滤波和高斯滤波算法。可直接下载运行。(The program features for the realization of image smoothing。 The smoothing methods include median filtering, average filtering and Gaussian filtering algorithm. This program can be run directly after downloading.)
- 2020-11-23 22:39:33下载
- 积分:1
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example
基于K均值聚类的图像分割,灰度图像分割案例,真彩图像分割案例(K-means clustering-based image segmentation, image segmentation case, the true color image segmentation case)
- 2021-04-20 16:08:50下载
- 积分:1
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watermark
数字水印实现数字水印实现数字水印实现数字水印实现(The digital watermark digital watermark digital watermark to achieve)
- 2020-12-04 22:39:24下载
- 积分:1
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imnoise
matlab图像处理中中加入椒盐噪声的源代码。(add salt and pepper noise matlab source code.)
- 2013-07-16 16:18:32下载
- 积分:1
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K均值
说明: K均值作为图像分割的经典算法,新手必学算法。利用K均值进行图像分割,关于分类个数可以进行人为设定。(As a classical algorithm for image segmentation, k-means is a must-learn algorithm for beginners. The k-means is used for image segmentation, and the number of classification can be set artificially.)
- 2019-05-09 10:54:48下载
- 积分:1