the matlab codes for digital image process

to estimate snr in MRI

Hough变换的简易程序， * 该函数用于对检测图像中的平行直线。如果图像中有两条平行的直线，则将这两条平行直线 * 提取出来。 * * 要求目标图像为只有0和255两个灰度值的灰度图像。-Hough transform to the simplified procedure,* The function used to detect images of parallel linear. If the images are two parallel lines, it will be two parallel linear* extracted.** Requirements for the target image only two 0 and 255 gray values of gray-scale images.

二值图像形态滤波和灰度图像形态滤波操作的Matlab实现。-Binary image morphological filter and grayscale images Matlab morphological filtering operations to achieve.

基于openCV得视频流得运动物体提取，内置测试视频。效果不错,需要安装openCV-OpenCV a video stream based on a moving object extraction, built-in test video. Well, need to install openCV

非常全面的生物信号分析工具包，能够详细分析信号时域频域、相位等特性，针对于生物信号有良好效果。-an excellent signal processing toolbox, it could give a detailed analysis on time series, frequency and phase. it is really useful on biomedical signal processing.

用VTK与VC++混合编程实现对山地形等值线的绘制，内含人脑数据-with VTK and VC mixed programming the mountain terrain contour mapping, data containing the human brain

通过LSB算法实现基本的图像隐藏功能 使用经典图像显示-LSB algorithm through the basic functions of image hiding using the classic image display

粒子系统Particle System:瀑布-particle system Particle System : Falls

一个不错的KL变换源程序，可以看看，学习并且交流-KL transform a good source, you can see, learning and sharing

详细讲解了三维OBJ格式。OBJ文件简单，易解析，对于初学三维图像处理的人来说值得学习。-Gave a detailed 3D OBJ format. OBJ file is simple and easy resolution, three-dimensional image processing for the beginner who is worth learning.