frft2

车牌去模糊。执行后可清晰地看到车牌号码。效果很好的~~(License plate to go fuzzy. After the implementation of number plates can be clearly seen)

利用DELPHI编写的摄像头程序，摄像头采用USB摄像头(Using the camera program written by DELPHI, the camera uses a USB camera.)

条带式合成孔径雷达的cs,RDA,RMA算法 作者何志华,(Banding type cs of synthetic aperture radar, RDA, RMA algorithm, the authors ho che wah)

说明：  K均值算法，Matlab实现，输入分类数，实现分类(K means algorithm, Matlab implementation, enter the number of classifications to achieve classification)

用matlab 实现图像的采样,可实现128 ，64，32点采样(Using matlab to achieve the image sampling, can be realized 128, 64,32-point sampling)

用于绘制光子晶体光纤空气孔形状的可扩展程序。(This is a simple and expandable programm for the air hole shape of Photonic crystal fiber )

一个外国人写的ICP拼接算法，并且加了注释(the ICP algorithm written by a foreigner )

说明：  超像素实现图像分割，可以实现彩色图像分割(An EM algorithm is used for image segmentation.)

双目摄像机标定程序，给出摄像机内外参数，并完成三维立体重建。(Binocular camera calibration procedures, given internal and external camera parameters, and complete the three-dimensional reconstruction.)

JSteg隐写技术matlab实现代码--基本思想：用秘密信息比特直接替换JPEG图像中量化后DCT系数的最低比特位，但若量化后DCT系数为0或者1，则不进行处理。（DCT系数的LSB嵌入） (JSteg steganography matlab code- the basic idea: direct replacement with the secret information bits JPEG image quantized DCT coefficients in the least significant bit, but if the quantized DCT coefficient is 0 or 1, no processing. (DCT coefficients LSB embedding))