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用于计算图像每个像素点的恰可识别阈值（JND），该模型为Chou所提出。(This model was used to estimation the just-noticeable difference of pixel in image, which was proposed by Chou.)

图像质量评价中全参考方法IWSSIM的代码，是经典方法SSIM的升级(The code of IWSSIM, a full reference method in image quality evaluation, is an upgrade of SSIM, a classical method)

JBIG是二值图像压缩的国际标准。本代码给出了编码器的源码。(dramatic binary image is compressed to international standards. The code of the encoder is the source.)

基于ORL人脸库，PCA人脸识别构建特征脸源程序(Based on the ORL face database, PCA eigenface face recognition source code to build)

标记分水岭的matlab程序。分水岭变换就是指将原图像转换为一个标记图像, 其中所有属于同一集水盆的点均被赋予同一个标记, 并用一个特殊的标记来标识分水岭上的点(Marking a watershed in the matlab program. Watershed transform refers to the original image is converted to a Tagged Image, which all belong to the same set of points were given a basin with a marker, and a special marker to identify the point of a watershed)

应用IHS、PCA、小波变换进行多光谱图像融合(Multispectral image fusion based on IHS, PCA and wavelet transform)

点云特征提取 详细 实用 经典的讲述过程及方法(Point Cloud Feature Extraction practical details about the processes and methods of classic)

这是一种实现数字图像拼接的surf算法的matlab程序，能够取得不错的效果。(This is a digital image mosaic surf algorithm matlab program, can achieve good results.)

Image to be embedded into an image

一个可看球形全景图片和柱形全景图片的开源工程源码(One can see spherical panoramic images and cylindrical panoramic images of the open source project code)