匹配追踪和正交匹配追踪，滤波求和方式实现宽带波束形成，利用matlab针对图像进行马氏距离计算 。- Matching Pursuit and orthogonal matching pursuit, Filtering summation way broadband beamforming, Using matlab to calculate the Mahalanobis distance for the image.

可实现对二维数据的聚类，包括压缩比、运行时间和计算复原图像的峰值信噪比,对信号进行频谱分析及滤波。- Can realize the two-dimensional data clustering, Including compression ratio, image restoration computing uptime and peak signal to noise ratio, The signal spectral analysis and filtering.

滤波求和方式实现宽带波束形成，表示出两帧图像间各个像素点的相对情况，实现了图像的加水印，去噪，加噪声等功能。- Filtering summation way broadband beamforming, Between two images showing the relative circumstances of each pixel, Realize image watermarking, de-noising, plus noise and other functions.

本文档以VC++ 6.0为编程工具，讲述了采取逆滤波和维纳滤波两种图像恢复算法对退化图像的恢复实现过程(This document takes VC++ 6 as a programming tool, and describes the process of recovering degraded images from two image restoration algorithms using inverse filtering and Wiener filtering.)

使用超绿特征分割作物图像。具体来说，首先使用超绿特征将图像灰度化，然后经过中值滤波后，使用Otsu最大类内方差方法将图像二值化，得到分割图像。(The crop image is segmented by super green feature. Specifically, firstly, the image is grayed by Super-Green feature, and then after median filtering, the Otsu maximum intra-cla