active_demons

采用基于LSB的随机图像隐藏技术实现将一幅图像（目标图像）隐藏到另一幅图像（载体图像）中。包含目标图像yctx.bmp，载体图像Miss.bmp，图像隐藏代码randlsbimghide.m文件，图像读取代码randlsbimgget.m文件，随机位选择代码randinterval.m文件。(LSB-based technique of random images to achieve a hidden image (object image) to another piece of hidden images (vector image) in the. Includes target image yctx.bmp, vector image Miss.bmp, image hidden code randlsbimghide.m file, image file reading code randlsbimgget.m, random bits select the code randinterval.m file.)

能够对采集到的连续信号进行傅里叶变换，以进行后续处理(It can carry out Fourier transform to collect continuous signals for subsequent processing.)

拉普拉斯算法的实现，程序是用vc++编写的(Laplasse algorithm)

主成分分析算法（PCA），可用于降维，也可用于处理图像相关性问题，提取主成分，分析图像细节信息和主要成分，用于图像压缩也可以(Principal component analysis algorithm (PCA), can be used for dimensionality reduction, can also be used to process images related issues, extracted principal component analysis and main component of image detail information, to be used for image compression)

example used in Python & VTK

关于CCD相机的选型，帧率，幅宽，曝光时间(CCD CAMERA)

使用snake算法寻找图形的轮廓，GVF梯度代替传统方法取得了很好的效果。(Snake algorithm to find the outline of the graphics， GVF gradient instead of the traditional methods achieved good results.)

ostu算法（最大类间房差法，类属于阈值分割）的maltab代码，用于计算机图像处理分割及其相关应用。(ostu algorithm (the largest difference room category, type of threshold segmentation is) the maltab code, used in computer image processing and related partition application.)

MRF分割程序，C++编写，进行图像分割处理，帮助熟悉分割过程及能量最优求解(markov image segmentation, energy interation algorithm)

一种应用于图像处理领域的简单变换方法,简化哈尔小波变换的新算法 (A kind of image processing applied to a simple transform, Haar wavelet transform of a new simplified algorithm)