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lvboqqqqqqq
于傅里叶变换的图像加密技术研究
具体是将一幅图像用 fft 变换到频域
在频域中进行加密 我考虑的是通过随机相位来加密的方法，请问用matlab怎样实现
加密后在通过 ifft 得到加密后的图象
(Fourier transform in the image encryption technology to study the details of an image is to use fft transformed to the frequency domain in the frequency domain I consider encryption is through random-phase approach to encryption, Will the use of Matlab how to achieve the adoption of encryption ifft be encrypted images)
- 2006-09-07 20:44:18下载
- 积分：1
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spectral-clustering
外国人编写的实现谱聚类算法，执行速度较快，效果不错~(Foreigners prepared to achieve spectral clustering, perform faster, the effect is good ~)
- 2011-07-02 19:53:44下载
- 积分：1
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BEMD_denoise
使用二维经验模态分解进行图像的去噪操作，内含三幅测试图片和说明文档(Using Bi-dimensional Empirical Mode Decomposition for image denoising operation)
- 2021-02-27 10:39:36下载
- 积分：1
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mean-shift
经典的跟踪算法，可以对人脸进行实时的跟踪。(Classical tracking algorithm can be real-time face tracking.)
- 2008-06-13 11:05:59下载
- 积分：1
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jiyu
基于菲涅耳全息图和离散余弦变换的_盲数字水印_技术(Blind digital watermarking _ technology based on the Fresnel hologram and the discrete cosine transform _)
- 2013-03-05 17:11:48下载
- 积分：1
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histogram-equalization
直方图均衡化的几个改进算法程序：BBHE,DSIHE,MMBEBHE(Several improvements histogram equalization algorithm: BBHE, DSIHE, MMBEBHE)
- 2014-04-24 21:36:37下载
- 积分：1
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1.8Image-denoising-master
说明： 图像滤波，中值滤波，自适应，对比结果，医学图像使用(Image filtering, median filtering, adaptive, comparative results, medical image use)
- 2020-07-05 22:24:17下载
- 积分：1
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defect-detection
内含完整基于图像处理的缺陷检测源代码，可以直接运行(Including a complete defect detection based on image processing source code can be directly run)
- 2017-03-21 11:36:37下载
- 积分：1
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FaceDetection
This a very useful program from a book. It is mainly used for face-detecting.It also includes interface-program.
- 2009-01-19 09:28:45下载
- 积分：1
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Python-Multiple-Image-Stitching-master
图像拼接，这是个图像拼接，还能说什么呢我的天是不是傻要字数限制(image fusion i have to think something to explain how to congraduation this website)
- 2020-06-18 03:20:02下载
- 积分：1
