grayturn

基于MATLAB环境的图像水印攻击试验源程序(MATLAB-based image watermarking attacks environment test source)

去隔行的算法，具有可视化。大家可以作为参考，也想学习别人的代码(deinterlace)

说明：  粒子滤波改进的重采样程序，Performs the resampling stage of the SIR (Improved particle filter resampling procedure, Performs the resampling stage of the SIR)

Sobel edge detection algorithm

Localization of inner and outer boundary of iris(Localization of inner and outer boundary of iris,)

Water level detection1111 good

光流运动中经典的LUCAS-CANADE-TOMASI算法。内中有附说明和图片。(optical flow movement classical Lucas-CANADE- TOMASI algorithm. With a description and photo attached.)

考虑雨衰 阴影 和多径影响，可直接计算得到多重分形谱,非归零型差分相位调制信号建模与仿真分析 。( Consider shadow rain attenuation and multipath effects It can be directly calculated multi-fractal spectrum, NRZ type differential phase modulation signal modeling and simulation analysis.)

1.6尺度不变特征提取，内附代码和文件说明，实证可用(1.6 Scale invariant feature extraction, enclosed code and document description, the empirical results are available.)

matlab code for ultrasound image noise reduction