BasedonHVSdigitalimagewatermarkinginwaveletdomain

利用EM算法进行的彩色图像分割，利用EM算法进行的彩色图像分割(The use of EM algorithm for color image segmentation)

均值滤波去噪声程序，效果显著，已经通过调试(Mean filter to the noise process, achieved significant results, have been through the debugging)

Iris数据集，计算协方差矩阵和相关系数矩阵和kl变换(The goal of this programming experiment is to: Calculate the covariance matrix and the correlation coefficient matrix of the Iris data set. Perform the Karhunen-Loeve transform on this data set.)

数字图像处理 小波处理 ，去噪音，比基于傅里叶变换的去噪方法好。 含噪信号经过预处理，然后利用小波变换把信号分解到各尺度中，在每一尺度下把属于噪声的小波系数去掉，保留并增强属于信号的小波系数，最后再经过小波逆变换恢复检测信号。(The noisy signal is pre-processed, then the signal is decomposed into different scales by wavelet transform. The wavelet coefficients belonging to noise are removed at each scale, and the wavelet coefficients belonging to the signal are retained and enhanced. Finally, the detected signal is restored by inverse wavelet transform. It is better than the denoising method based on Fourier transform.)

在自适应中值滤波的基础上，采用均值与方差得到一个阈值，来判断极值点是不是噪声点！(On the basis of adaptive median filtering, a threshold is obtained by means of mean and variance to determine whether the extreme point is a noise point!)

说明：  标注节点距离，批量标注节点距离。节省画图时间 提高画图效率(Marking Node Distance)

利用盲卷积图像复原方法，对模糊图像进行图像复原，可以达到比较好的效果。(Blind deconvolution image restoration)

matlab程序关于医学图像处理中的肺部分割的小例子，希望有帮助(matlab procedures regarding the medical image processing in the lungs of a small example of partition, I hope there is help)

说明：  雷克子波，绘制地震道记录，可以自己设置参数绘制相应的地震道记录(Reick wavelet, drawing seismic trace records, can set its own parameters to draw corresponding seismic trace records.)

适用于任意图像中轮廓的直线段检测与描绘，对于公路车道直线检测具有良好效果。(Linear segment detection and description for contours in arbitrary Images,it has good effect for straight line detection of highway lanes.)