Diffusion

基于MATLAB的鱼眼镜头几何矫正程序，将鱼眼镜头下产生的图像变换为正常的图像(Geometric correction procedures based on MATLAB fisheye, fisheye lens image to a normal image)

说明：  基于局部Fisher准则的非线性核Fisher辨别分析，应用于有监督的特征提取与高维数据的有效降维。(Kernel Local Fisher Discriminant Analysis for Supervised Dimensionality Reduction.)

编程实现了抑制sar图像相干斑噪声的精致lee滤波算法，效果很好(refined lee)

vo分解模型用于分解图像的纹理和卡通部分的matlab源代码(The vo decomposition model for the decomposition of the image texture and cartoon part of the Matlab source code)

水平集方法图像处理窄带技术Matlab代码实现(Narrow band level set method image processing technology Matlab code)

matlab 写的提取图像亚像素边界的程序，和Canny算子有比较，里面有两张示例图像！(matlab write the image to extract sub-pixel border procedures, and the Canny operator have more, there are two examples of images!)

说明：  实现虹膜的预处理、识别等功能，使用matlab实现(iris source code ,using matlab)

BM3D去噪算法开源代码，不是MATLAB的保密脚本文件，可更改(BM3D,image denoising algorithm)

说明：  SIFT算法的区域匹配，比原有的SIFT+KD树匹配更加高效、准确。(different area SIFT algorithm which is better than the original SIFT and KD tree match.)

基于DCT变换的数字视频水印源程序，在Matlab中可以直接运行(DCT-based digital video watermarking source code in Matlab can be run directly)