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5下载:
包含了主要的图像质量评价的matlab源程序。图像熵,图像的方差和,以及基于边缘检测算子的质量评价函数。-Contains the main image quality evaluation of the matlab source code. Image entropy, variance and images, as well as edge detection operator based on the quality of the evaluation function.
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最小交叉熵图像分割源代码(原创).相关参考文献见源代码。-source code for the minimum cross-entropy thresholding algorithm
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二维Renyi熵图像分割源代码(原创)
参考文献见源代码。-source code for two-dimensional Renyi entropy thresholding algorithm
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包括K-均值聚类算法的思想介绍,kmeans的MATLAB代码,c语言代码、c++代码。-Including the K-means clustering algorithm introduced the idea, kmeans of MATLAB code, c language code, c++ code.-Entropy Based Subspace Clustering for Mining Data- ENCLUS- a new version of PROCLUS algorit
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图像分割是把图像划分成具有实际意义的互补交迭的区域的集合。在图像分割之前,图像区域的数目未知,而在分割后各个区域同时满足均匀性和连通性的条件,故图像分割是一个复杂的过程,目前大多数研究都是针对某一类型图像或者某一具体应用的分割。图像阈值化分割的基本思想是确定一个阈值,然后把每个像素点的像素值和阈值相比较,根据比较的结果把像素划分为两类,前景(1)或背景(0)。该方法的关键是确定一个最优的阈值。常用的阈值确定方法有直接门限法、类间最大方差法(otsu法)、分水岭算法、最小误差法、最大熵法等。该段代
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图像处理于MATLAB上的应用,能很好的处理一些熵,概率等问题-(a)Find the entropy of this source using Matlab
(b)Design the Huffman code for this source using Matlab.
(c) Randomly generate a source sequence of length 500 symbols drawing the symbols from the true source distri
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该代码可以用,MATLAB实现图像信息熵计算,在图像处理中很实用,评价图像质量。-This code can be used, MATLAB for image information entropy calculations, image processing is very practical, uate the image quality.
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计盒分形维数计算的matlab源代码编程实现过程-Function [Fdgen NoisfreFD ]=fractaldim(y,Q,M)
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Usage: Computes fractal dimension by box counting(BC) method.
NOTE: Running the code may ta
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