shuzituxiang

常用数字图像处理，图像变换等功能的实现，锐化平滑等算法(digital image processing)

说明：  雷达模拟发射信号，回波信号，进行匹配滤波/脉冲压缩仿真，(The radar simulates the transmitted signal and the echo signal, performs the matched filtering / pulse compression simulation,)

用均值滤波、中值滤波、维纳滤波法给加高斯噪声的图像去噪(Using the mean filter, median filter, Wiener filter to add the Gaussian noise image denoising)

BM3D算法，简单易懂。用于对于图像去噪，附上psnr(BM3D algorithm)

hough和randon函数求图像中圆，对于水中气泡检测效果很不错(Circle detection based on random Hough transform)

改进的分水岭算法，能够较好地提取对象轮廓、准确得到物体边界的优点。在MATLAB6.5下顺利编译通过(improve the watershed algorithm can be used to extract object contours, to be precise object boundary advantages. In MATLAB6.5 smoothly through the compiler)

按照指定分隔符将已知字符串分割成个部分，并以cell存储(In accordance with the specified separator known string divided into parts, and cell storage)

这是一个关于图像处理的程序，能够将像素比较低的图像变成分辨率高的图像.(This is a matter of image processing procedures, can be relatively low-pixel high resolution image into the image.)

自适应的图像增强，使用matlab编的代码，实现一篇核心文献的算法(Adaptive image enhancement using matlab compiled code to achieve a core algorithm literature)

此代码采用正态分布变换算法NDT进行点云配准(This code uses the normal distribution transform algorithm NDT for point cloud registration)