color

这写程序是对加水印之后图像的攻击，包括加噪声，各种滤波，剪切，压缩攻击和旋转等。(This writing process is a plus watermark image after the attacks, including the increase in noise, various filtering, shear, compression and rotation attacks.)

intrans matlab code special effects

siggraph2003论文Poisson image editing的matlab实现(the matlab implementation of Poisson image editing(siggraph 2003))

这是关于pca的文件，说明实现pca的降维(This is the file on pca, achieve pca dimensionality reduction)

基于区域增长对图像进行分割，得到感兴趣区域(Sengment image based on the regiongrowing.)

FSITM基于特征相似度的色调映射图像质量评价(FSITM feature similarity index for tone mapping images)

PCNN源代码,此为简化PCNN模型的实现原代码。(the source code of pcnn)

一种基于关键点的复制粘贴检测算法，可以完成两幅图像的关键点匹配，也可以检测到一副图像是否经过复制粘贴后放大缩小、旋转等篡改操作(Key matching a replicon paste detection algorithm based on key points, you can complete two images, it can also detect whether an image after copying and pasting zoom, rotate, etc. tampering operation)

改进的分水岭算法，利用基于重建的开闭算法，有效的解决了过分割问题，尤其适用与医疗血细胞的分割问题(Improved watershed algorithm, based on the reconstruction of the opening and closing algorithm, effectively resolved the issue of over-segmentation, in particular with the medical application of the division of blood cells)

用PHD滤波的方法实现多目标跟踪，及对PHD滤波性能的检测。(PHD filter method using multi-target tracking, and performance testing for the PHD filter.)