rzrd-Developed

计算一幅图像的熵，matlab编程文件，任意读取一幅图像，计算信息熵(Calculate the entropy of an image)

e-book for DWT method for fusion image

腐蚀算法，形态学算法中比较基本的操作-腐蚀，通过MATLAB编程实现，(corrosion algorithm, morphology algorithm relatively basic operation-corrosion, through MATLAB programming,)

求取信号的峰值点。可以通过设置信号峰值范围、信号幅度来确定特定的峰值点。(The peak point of the signal to strike. Can set the scope of the signal peak, the signal range to determine the specific point of the peak.)

说明：  用于计算图像的信息熵和相关性系数，在信息隐藏的图像算法评价中有很好的应用。(It is used to calculate the information entropy and correlation coefficient of image, and has a good application in the evaluation of image algorithm of information hiding.)

说明：  共享主成份尺度不变变换PCA-SIFT代码，用于SAR图像配准，希望对各位雷达爱好者和SAR工作者有用！(Principle component analysis, PCA- Scale invariant feature transform-SIFT used for SAR processing. )

利用GPU加速的SIFT算法，实现影像匹配，并利用RANSAC进行粗差的剔除(GPU-accelerated use SIFT algorithm to achieve image matching, and use RANSAC removing coarse poor)

图形验证码识别引擎 V1.1 可以识别数字(Graphics Recognition Engine Code V1.1)

图像分割方法区域增长法，基于区域增长的感兴趣区域分割方法，区域生长是一种根据事先定义好的准则将像素或者子区域聚合成更大区域的过程(Image segmentation algorithm region growth method)

Projection Metric Learning on Grassmann Manifold with Application to Video based Face Recognition