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matlab-xbbh222

于 2015-04-30 发布 文件大小:544KB
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  基于小波变换的图像去噪处理,通过学习小波变换的方法实现对图像的去噪处理,达到所预期的效果(Image denoising based on wavelet transform, realize image denoising by wavelet transform learning method, to achieve the desired effect)

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    模式识别经典方法之一 K均值算法(KMeans)进行图像分割 有完善的图形界面 可以通过柱状图的形式动态展示聚类程序(One of the classical method of pattern recognition K means algorithm (KMeans) for image segmentation has improved graphical interface can be dynamically displayed in the form of histogram clustering procedure)
    2010-05-22 13:33:13下载
    积分:1
  • RLS
    说明:  基于场景的RLS的非均匀校正算法,不同均值滤波器比较。(Scene based RLS nonuniformity correction algorithm, different mean filter comparison.)
    2020-04-26 14:46:01下载
    积分:1
  • zuidashang14
    最大熵,求概率密度分布。目前的程序问题,是初始值选取需要完善。希望高手能解决。(The maximum entropy seeking probability density distribution. The current program, the initial value selected to be perfected. Expert can solve.)
    2021-04-01 17:29:08下载
    积分:1
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    利用互信息进行特征抽取的方法实现,能找到最具代表的特征,有效的实现了计算量的减少和可用来维数缩减(The use of mutual information feature extraction method of implementation, to find the most representative characteristics of an effective implementation of the computation of the reduction and can be used to reduce the dimension)
    2021-02-07 15:19:55下载
    积分:1
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    经典的图像处理常用图片,包括Lina,Barbana, Cameraman(Classic image processing commonly used pictures, including Lina, Barbana, Cameraman)
    2021-01-12 10:18:49下载
    积分:1
  • 配准C++版
    图像配准C++版
    2020-11-30下载
    积分:1
  • dct水印
    通过dct的8*8块的变换量化操作结合水印生成水印图像,其中包含几种常见的攻击测试。(The program generates watermark image through DCT transform.)
    2020-07-10 11:08:55下载
    积分:1
  • palm-recognition
    说明:  掌纹识别代码,对图像预处理和特征提取及匹配(Palmprint identification code, the image preprocessing and feature extraction and matching)
    2011-04-10 21:07:18下载
    积分:1
  • hhh
    说明:  关于图像处理技术在冬小麦测试中的应用,用VC编的软件能对小麦进行二值化处理,中值滤波和灰度变换。(On image processing technology in the winter wheat test the application of the software made by VC on wheat binarization processing, median filtering and gray-scale transformation.)
    2008-10-23 22:42:29下载
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  • ICP-point-cloud-registration
    三维激光点云配准是点云三维建模的关键问题之一。经典的 ICP 算法对点云初始位置要求较高且配准 效率较低,提出了一种改进的 ICP 点云配准算法。该算法首先利用主成分分析法实现点云的初始配准,获得较好 的点云初始位置,然后在经典 ICP 算法的基础上,采用 k - d tree 结构实现加速搜索,并利用方向向量夹角阈值去除 错误点对,提高算法的效率。实验表明,本算法流程在保证配准精度的前提下,显著提高了配准效率。 (Three-dimensional laser point cloud registration is one of the key three-dimensional point cloud model. High classical ICP algorithm to the initial position of the point cloud registration requirements and low efficiency, proposed an improved ICP point cloud registration algorithm. Firstly, the use of principal component analysis of the initial point cloud registration, get a better initial position of the point cloud, then the basis of classical ICP algorithm using k- d tree structure to achieve speed up the search, and using the direction vector angle the removal of the threshold point error and improve the efficiency of the algorithm. Experiments show that the algorithm processes to ensure the accuracy of registration under the premise, significantly improve the efficiency of registration.)
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