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于 2009-05-24 发布 文件大小:1KB
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  一些图像处理中的增强算法,一些些一些些一些些(Some of the enhanced image processing algorithms, some more some more)

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  • 空域增强
    说明:  思想:把原始图的直方图变换为均匀分布的形式,这样就增加了灰度值的动态 范围从而达到增强图像整体对比度的效果。其优点是能自动地增强整个 图像的对比度。 1、对灰度图像进行直方图的均衡化处理,达到图像增强的目的。 2、利用平均滤波和中值滤波对图像进行平滑滤波。 3、利用拉普拉斯运算对图像进行锐化滤波。(Idea: transform the histogram of the original image into the form of uniform distribution, so as to increase the dynamic gray value Range to enhance the overall contrast of the image. Its advantage is that it can automatically enhance the contrast of the whole image. 1. The gray image is processed by histogram equalization to achieve the purpose of image enhancement. 2. Average filter and median filter are used to smooth the image. 3. Using Laplace operation to sharpen the image.)
    2019-11-13 16:49:49下载
    积分:1
  • mrfdemo
    MRF分割程序,C++编写,进行图像分割处理,帮助熟悉分割过程及能量最优求解(markov image segmentation, energy interation algorithm)
    2021-03-11 15:09:25下载
    积分:1
  • demo
    用神经网络方法筛选图片,从而判断某一图片是否存在病变(Neural network)
    2012-06-10 08:13:58下载
    积分:1
  • Lucy-Richardson
    Lucy Richardson algorithm for image restoration
    2012-10-23 13:40:33下载
    积分:1
  • toolbox_tensor_voting
    用matlab实现Tensor voting算法(Implementation of Tensor voting algorithm with MATLAB)
    2018-01-16 18:47:44下载
    积分:1
  • DIC-process
    两幅图像中有重叠部分,通过数字图像相关算法可以找到两幅图像相同的点(using matlab to match the corresponding piexls in the two images)
    2012-01-08 21:04:12下载
    积分:1
  • matlab_MRF_toy_examples
    matlab 马尔科夫随机场简单的实现例子(Markov random field matlab implementation simple example)
    2009-03-06 17:11:59下载
    积分:1
  • Circle-detection
    hough和randon函数求图像中圆,对于水中气泡检测效果很不错(Circle detection based on random Hough transform)
    2021-05-08 02:16:35下载
    积分:1
  • fusion-evaluation
    图像融合中常用的评价指标(非常全面)如:平均梯度、相关系数、信息熵、交叉熵、联合熵、均方误差、互信息、信噪比、峰值信噪比、均方根误差、空间频率、标准差、均值、扭曲程度、偏差指数等等。(Image fusion evaluation (very comprehensive): average gradient, correlation coefficient, entropy, cross entropy, joint entropy, mean square error and mutual information, signal to noise ratio, peak signal to noise ratio, root mean square error, spacefrequency, standard deviation, mean, distorting the degree of deviation index.)
    2021-01-07 17:58:52下载
    积分:1
  • PG_BOW_DEMO-master
    说明:  利用BOW结合空间金字塔模型,使用支持向量机进行图像分类(Image classification using bow)
    2020-05-05 16:05:42下载
    积分:1
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