数字图像处理(DigitalImageProcessing)是通过计算机对图像进行去除噪声、增强、复原、分割、提取特征等处理的方法和技术。数字图像处理的产生和迅速发展主要受三个因素的影响：一是计算机的发展；二是数学的发展（特别是离散数学理论的创立和完善） 三是广泛的农牧业、林业、环境、军事、工业和医学等方面的应用需求的增长。

MATLAB和Mathematica、Maple并称为三大数学软件。它可以进行矩阵运算、绘制函数和数据、实现算法、创建用户界面、连接其他编程语言的程序等，主要应用于工程计算、控制设计、信号处理与通讯、图像处理、信号检测、金融建模设计与分析等领域。

-Digital image processing (DigitalImageProcessing) is a computer image noise removal, enhanced recovery, segmentation, and processing methods and techniques for extracting characteristics. Generation and rapid development of digital image processing is mainly influenced by three factors: first, the development of the computer　mathematical development (in particular, the founder of the theory of discrete mathematics and perfect)　Third, a wide range of agriculture and animal husbandry, forestry, environment the growth of the demand for military, industrial and medical applications. MATLAB and Mathematica, Maple and called three mathematical software. It can carry out the matrix operations, drawing functions and data, implementation algorithm to create a user interface, connected to other programming languages, procedures, mainly used in engineering calculations, control design, signal processing and communications, image processing, signal detection, financial modeling design analysis a