graphene

脆弱水印提取算法，与embed.rar中的嵌入算法相对应，可以提供较好的篡改定位(Fragile watermark extraction algorithm, and embed.rar correspond to the embedding algorithm can provide better tamper positioning)

简单的GUI,可以作为学习,也可以自己根据基类作扩展(Simple GUI can be used as learning can also be the base class for the extension)

用MFC开发的小的二维制图程序，可实现简单的图形绘制，并对图形进行放缩，旋转，镜像等变换。(DRAW MFC )

nsct 非下采样的contourlet变换的matlab工具箱,很详细的(nsct non-sampled contourlet transform Matlab toolbox, a very detailed)

2d制图工具auto cad 注册机。适合学生以及设计行业的人使用(2 d drawing tools auto cad registered machine. Suitable for students and the design industry person to use )

采用Zernike多项式拟合横向剪切干涉，得出三幅图像。(Using Zernike polynomial fitting lateral shearing interferometer, draw three images.)

该软件可实现传统的NMF非负矩阵分解，希望能对大家有所帮助！(This software can realize non-negative matrix factorization. I hope it is helpful for all of us.)

经典的高斯混合模型背景建模+肤色检测的Matlab实现(Classic Gaussian mixture model background modeling+ skin detection Matlab achieve)

说明：  实现区域生长、分水岭算法的matlab文件(Region growing, watershed algorithm matlab file)

这个程序是用来绘制光子晶体光纤的色散曲线。(This program is used to draw the dispersion curves of the photonic crystal fiber.)