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dft
图像的傅里叶变换。在代码中实现了将两幅图像的幅度谱和相位谱进行交换，进而理解两者在图像显示中的作用(Fourier transform of the image. Implemented in the code will be two images amplitude spectrum and phase spectrum of exchange, and thus to understand both the role of the image display)
- 2011-05-09 19:28:41下载
- 积分：1
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code
level set分割算法的matlab实现,by Chunming Li(image segmentation based on level sets algorithm.composed by Chunming Li)
- 2009-06-10 14:49:11下载
- 积分：1
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ShapeRecognition
Shap Context based Shape recognition
- 2010-05-12 14:15:29下载
- 积分：1
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使用函数wdcbm2()获取信号压缩阀值 imagecompression
图像压缩实例，使用函数wdcbm2()获取信号压缩阀值(the example for image compression using wdcbm2() which is a wavelet function )
- 2009-11-15 01:59:12下载
- 积分：1
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sift-0.9.0
说明： sift 图像特征提取算法源码，对研究sift算法很有帮助。(The source code of sift image feature extraction algorithm is very helpful to the research of sift algorithm.)
- 2018-12-25 10:50:31下载
- 积分：1
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crack_detection
处理图像，利用提出高频的方法，把图像中的裂纹提取出来。能比较好的把背景图像和裂纹分割开来。(Processing images, the use of the proposed high-frequency method of the cracks in the image extracted. Good background image and crack separated.)
- 2013-02-26 09:37:18下载
- 积分：1
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GrayIMG
将一幅rgb图像转换成灰度图像，并显示出灰度图像。(the functon is to make a rgb image to gray image.)
- 2015-10-02 21:41:03下载
- 积分：1
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边缘检测算法的一种实现
自己写的一种查找图像边缘的方法，效果还不错(a way to find the edge of a picture by myself, and it can reach good result)
- 2021-03-29 14:19:11下载
- 积分：1
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DCT
基于离散余弦变换的数字水印，包括水印的嵌入和提取以及常间的各种水印攻击(Discrete cosine transform based on digital watermarking, including the watermark embedding and extraction, as well as between the various watermark attacks often)
- 2010-06-03 20:57:59下载
- 积分：1
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cg-descent
用共轭梯度下降算法 求解图像压缩感知 并进行比较(Conjugate gradient descent algorithm for image compression and compared perception)
- 2013-08-30 22:33:31下载
- 积分：1
