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2015.3.20
基于FRFT的数字图像水印(lena示例)(FRFT based digital image watermark (lena example))
- 2015-05-28 21:53:12下载
- 积分:1
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image-matching
摄影测量中影像匹配的程序,选择左右影像,可直接显示匹配结果。程序用C#编写(Photogrammetry image matching procedures, C# Prepared)
- 2021-03-05 11:19:31下载
- 积分:1
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C_V
采用半隐式方案实现变分水平集图像分割方法(Active contour without edge, image segmentation)
- 2013-07-10 17:51:22下载
- 积分:1
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dtlvbo
零相位带通滤波源代码,可以对信号进行滤波处理提高信噪比.(Zero-phase band-pass filtering the source code, you can filter the signal-noise ratio improve treatment.)
- 2021-03-26 17:09:13下载
- 积分:1
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matlab图像去模糊算法代码
说明: matlab图像去模糊算法代码,使用两倍长度的点扩散函数进行维纳滤波,模糊图像加入随机噪声,计算噪声信号功率比,使用噪声能量和图像一维自相关函数进行维纳滤波,模糊后的图像,减小噪声能量进行规则化滤波,增大拉格朗日乘子进行滤波,继续对恢复的图像反卷积,产生模糊图像,最初的PSF,显示最初PSF下恢复的PSF。(MATLAB image deblurring algorithm code, using double-length point spread function for Wiener filtering, adding random noise to blurred image, calculating noise signal power ratio, using noise energy and image one-dimensional autocorrelation function for Wiener filtering, blurred image, reducing noise energy for regular filtering, increasing Lagrange multiplier for filtering, continue to restore the image. Like deconvolution, a blurred image is generated. The original PSF displays the restored PSF under the original PSF.)
- 2019-03-21 19:44:09下载
- 积分:1
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vfv1.0
说明: 一个线性积分卷积(LIC)matlab源码(A linear integral convolution (LIC) matlab source)
- 2008-09-17 18:35:42下载
- 积分:1
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Desktop
图像的腐蚀函数,非常有用,欢迎大家下载,一块进步(Corrosion function of the image, useful, and welcome to download, a progress)
- 2012-09-17 20:02:47下载
- 积分:1
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chayingfa
说明: 根据差影法采取视频中两帧进行对比,得出差别的地方进行目标特征提取(Comparison of two frames in video based on difference method,And get the difference to extract the target features)
- 2020-04-29 12:38:59下载
- 积分:1
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Speckle_reduction
说明: 用于SAR图像的相干斑抑制,内有增强Lee滤波,增强Kuan滤波,增强GammaMap滤波算法,还有等效视数,边缘保持指数的求法(For speckle suppression of SAR images, there are enhanced Lee filtering, enhanced Kuan filtering, enhanced GammaMap filtering algorithm, and the calculation of ENL and EPI.)
- 2019-03-30 17:23:15下载
- 积分:1
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matlab
利用梯度算法--最快下降梯度算法进行图像的边缘检测(Gradient algorithm- the fastest decline in the gradient algorithm for image edge detection)
- 2009-05-27 16:31:43下载
- 积分:1