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work
基于IHS的图像融合算法,用高分辨率图像替换I分量(Based on the IHS image fusion algorithm using high-resolution images to replace I-component)
- 2007-09-23 11:23:49下载
- 积分：1
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Embedded-in-the-DCT-coefficients-
在图像的DCT系数上嵌入信息，图像为常见的512*512大小的灰度图（实验所用图像为LENA.BMP）。嵌入的信息为一二进制Logo图（实验所用logo图为tj-logo.bmp），该图大小为32*32，共1024个Bit。
1. 在LENA图中嵌入水印，输出嵌入后的水印图像。
2. 对水印图像解码，输出解码后得到的logo图，并统计错误率。
3. 使用不同的嵌入强度进行嵌入，观察其对作品直觉效果和解码效果的影响，绘制相应的曲线。
4. 使用加入噪声、改变对比度、JPEG压缩等攻击方法对水印作品进行攻击，查看解码的效果。
(Information embedded in the DCT coefficients of the image, the image of the common 512* 512 size gray-scale (experimental image LENA.BMP). Information embedded in a binary Logo Figure (used in the experiment logo picture shows the tj-logo.bmp), the plot size 32* 32, 1024 Bit.
LENA Figure embedded watermark, the watermark image output embedded.
(2) logo watermark image decoding, the output decoded Figure statistical error rate.
(3) using a different embedding strength for embedding, observe the works intuitive effects and decoding results, and draw the corresponding curve.
(4) by adding the noise, change the contrast, JPEG compression attack methods to attack, to see the effect of decoding the watermark works.)
- 2012-04-16 18:56:11下载
- 积分：1
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recall_precision
图像处理的查准率和查全率的代码，适合用于图像图像的检测，目标的检测的评估(Image processing precision and recall rate code)
- 2013-09-14 10:36:02下载
- 积分：1
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COV2K
极化SAR图像处理中，将协方差矩阵转换为STOKES矩阵或Mueller矩阵的程序(Polarization SAR image processing, the covariance matrix will be converted to matrix or Mueller matrix STOKES procedures)
- 2008-12-13 11:13:56下载
- 积分：1
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vbimageerzhua
说明： 用VB做的图像二值化的代码,希望能对大家有帮助(vb image test)
- 2010-03-22 12:36:03下载
- 积分：1
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Image-Haze-Removal
2009年CVPR最佳论文,何恺明的基于暗通道的图像去雾的相关论文，ppt以及matlab代码.
Dark channel prior 是一种对无雾的图像的统计规律：在无雾图像中，大部分图像块中至少有一个颜色通道具有很小的颜色强度值。利用dark channel prior，可以直接从一幅有雾的图像中估计出雾的浓度，并恢复出高质量的去雾图像。(CVPR best paper in 2009 (He Kai Ming Single Image Removal Haze is the Using the Dark Channel) paper, ppt and the matlab code, it is)
- 2021-02-18 16:39:45下载
- 积分：1
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cengxichengxiangshuzifangfa
层析成像的数学方法与应用-一本关于层析成像的使用方法的详细讲解，对于初学者具有指导性意义。(Mathematical methods and applications of tomography- a detailed on the use of tomography methods to explain, for beginners with a guiding significance.)
- 2016-12-14 16:12:25下载
- 积分：1
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FingerPrint
指纹图像处理，细化，锐化，二值化，特征点的提取。(Fingerprint image processing, refining, sharpening, binarization, feature point extraction.)
- 2011-05-14 17:16:06下载
- 积分：1
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Annas-EMD
一种二维EMD算法，作者是Anna Linderhed，该学者博士研究课题为二维EMD和小波变换，她的二维EMD算法与Nenus或其他学者的算法有较大的不同。(A two-dimensional EMD algorithm, the author is Anna Linderhed, her Ph.D. research topic is bidimensional EMD and wavelet transform. Her two-dimensional EMD algorithm is quite different from that of Nenus and other scholars.)
- 2021-04-16 14:58:54下载
- 积分：1
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distexture1
主要用于织物图像处理中，织物起球图像的频域纹理滤除，将图像从空间域变换到频率域。(Mainly used in fabric image processing, the fabric pilling texture image in the frequency domain filter, transform the image from space domain to the frequency domain.)
- 2011-06-13 17:43:33下载
- 积分：1
