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xijunmisiPSO

于 2011-07-30 发布 文件大小:2395KB
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下载积分: 1 下载次数: 110

代码说明:

  本文件是一个细菌觅食粒子群算法,在数字图像处理中的应用。(This document is a bacterial food particle swarm algorithm in the digital image processing applications.)

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  • domin
    这是一款适用于初学者的应用程序,它可以帮助我们处理图形图像(This is a beginner for the application, it can help us to deal with graphic images)
    2009-05-14 09:05:23下载
    积分:1
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    说明:  用于浏览和检索的图像纹理特征提取,使用gabar滤波器提取纹理特征。(For browsing and retrieval of image texture feature extraction, texture features extracted using gabar filter.)
    2010-04-21 18:49:47下载
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    [Wang 1998]Spiral CT Image Deblurring for Cochlear Implantation
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    说明:  是做的一个分割文件的算法以及,寻找给定点的最近点的算法(Is to do a partition of the algorithm, as well as documents to find the nearest point to fixed-point algorithm)
    2009-07-26 14:29:07下载
    积分:1
  • filter
    说明:  用matlab编写界面,并实现图像的方向滤波和同态滤波,实用方便,效果较好(Matlab prepared to use interface, and the realization of the direction of image filtering and homomorphic filtering, practical convenience, better)
    2008-11-23 20:42:43下载
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    基于改进的F-S error diffusion算法对彩色图像位数降为8色。其中分配系数采用动态系数(Based on the F-S error diffusion algorithm to improve the color image figures down to 8 colors. The distribution coefficient by using the dynamic coefficient)
    2015-03-12 11:13:24下载
    积分:1
  • quzaochengxu
    通过阈值去噪,最关键的就是要确定最佳阈值T 的大小.如果阈值太小,可以保留更多的小波系数,但同时噪声也被保留;相反,阈值太大,可以消除更多的噪声,但重要图像特征又将被滤掉,引起偏差.目前使用的阈值分为全局阈值和局部阈值.全局阈值对各层所有的小波系数或同一层内的小波系数都是统一的;局部阈值则是根据当前系数周围的局部情况来确定合适的阈值,具有灵活性.(Threshold denoising, the most critical is to determine the optimal threshold T s size. If the threshold is too small, you can retain more of the wavelet coefficients, but the noise was retained the contrary, the threshold is too large, can be eliminatedmore noise, but the important image features in turn be filtered out, causing bias current threshold is divided into a global threshold and local threshold. global Threshold the wavelet coefficients of all the wavelet coefficients of the layers or on the same floorare unity local threshold is based on the local situation of the current coefficient around to determine the appropriate threshold, with flexibility.)
    2012-05-22 21:33:43下载
    积分:1
  • qpso-svm
    本程序用量子行为的粒子群算法训练支持向量机,并用IRIS数据验证了该方法的有效性(This procedure acts with quantum particle swarm optimization training support vector machines, and IRIS data to verify the effectiveness of the method)
    2008-06-26 21:31:08下载
    积分:1
  • zuixiaowucha
    图像分割的阈值法,最小误差法,全局阈值,提取目标。(Image segmentation threshold method, minimum error method.)
    2017-03-25 16:38:19下载
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