Level.Set.Methods.And.Dynamic.Implicit.Surfaces

Pcnn与otsu结合，自适应找出Pcnn点火次数！(It is pcnn base on OTSU,can stop the program adaptive.)

matlab的四种边缘提取办法比较（代码）(the four edge detection matlab comparison approach (code))

基于机器视觉，控制三自由度运动控制台来调整显微镜位置，通过图像处理得到易拉罐的表面刻痕大小和长度。(The software control the motion platform with 3 d.o.f. to position the microscope and then test the notch of cans using image processing.)

由地震剖面图像格式生成segy地震数据的M程序。matlab语言写的，非常好用。 包含示例。 (By the seismic profile image format to generate seismic data segy the M procedure. matlab language, very easy to use. Contains the sample.)

非刚性强壮点匹配图像配准。用于医学图像配准。thin plate splines robust point matching.(nonrigid strong point matching image registration. For the medical image registration. Thin plate spline robust point matching.)

一维信号的形态学滤波实现，包括开，闭，腐蚀，膨胀功能(morphology filter for 1-D signal,include open,close,Corrosion and dilate)

： 对一种基于图像几何重心的特征点提取算法进行了改进 改进后的算法可以提取任何边缘线上凹凸处的特征点 其基本 思想是，首先提取图像的边缘轮廓线，计算封闭边缘线和非封闭边缘线的几何重心 然后以重心为极点，对边缘点极坐标化，形成 幅角-极径曲线，在该曲线上寻找局部极大极小值点 最后根据局部非极大（小）抑制原则对极大（小）值点进行取舍获得特征点 模 拟结果表明算法计算简单 稳定性好 该方法提取的特征点能准确地反映目标的形状，对目标的识别 跟踪以及三维表面重建等都 具有重要的价值(This paper modifiesakindoffeatureextractingalgorithmbasedonimageedge.First， imageedgeoutlineisextracted. Second， geometricgravitycenterofedgeoutlineiscalculated.Third， argument-polarradiuscurveofpolarcoordinatesystemwhose poleisgeometricgravityisformed， andmaximumandminimumvaluepointsaresearched.Atlast， featurepointsareobtainedby selectingmaximum （minimum） valuepointsaccordingtolocalnon-maximum （minimum） depressionprinciple.Theresultindicates thatthealgorithmissimpleanditsstabilityisgood.Itisimportantforobjectrecognitionandthree-dimensionreconstruction.)

matlab　ＰＣＡ源代码 有中文注释(source code matlab PCA has Chinese Notes)

实现对一幅灰度和彩色图像作的离散余弦变换,选择适当的DCT系数阈值对其进行DCT反变换.(The realization of a piece of gray and color images for the discrete cosine transform, select the appropriate thresholds for DCT coefficients of its inverse transform DCT.)

心电信号去噪，主要针对的是基线漂移噪声,肌电噪声和工频干扰 (Is mainly targeted at the baseline wander and power line interference, noise)