基于matlab图形图像处理技术毕设论文

基于MATLAB图形图像处理技术

摘 要

本文提出了一种基于MATLAB的数字图像处理技术的设计，系统中包括了图像处理技术的各个方面，涵盖了图像处理领域的个别算法，在此过程中所应用的技术和方法为今后的深入研究和将其应用于实际生产奠定了坚实的基础。

本文首先介绍了数字图像处理的现状，以及MATLAB语言的基本知识，包括特点、方法和主要内容。重点讲述了MATLAB所用到的一些数字图像处理技术和方法,并应用这些技术和方法对采集的图像进行处理和分析判断。例如：图像增强、图像变换、图像分割、边缘提取、图像的降噪，等等。本软件操作界面清晰明了，交互性好。利用其中的图像处理方法，可大大减少工作量，图像处理精度高，同时系统通用性强，涉及到的图形图像处理，结构清晰、针对性强，理论与实例相结合。

通过论文描述，让我提高了图形图像的处理技术，提高了分析能力及解决问题的能力。更好的掌握了图像处理的知识。

关键词：图像处理 MATLAB的基本知识 图形变换 图像分割 图像降噪

Graphic image processing technology based on MATLAB

ABSTRACT

This paper presents a MATLAB-based digital image processing technology in the design, the system includes an image processing technology in all aspects of the image processing area Hangai Gebie Algorithm, in the process the application of technologies and method-depth study of the future and applying it to actual production and laid a solid foundation.

This paper describes the status of digital image processing, and basic knowledge of MATLAB language, including features, methods, and main content. This paper will highlight some of the MATLAB is used in digital image processing technologies and methods, and apply these technologies and methods on the collection of image processing and analysis to judge. For example: image enhancement, image transformation, image segmentation, edge extraction, image noise reduction, and so on. Clarity of the software interface, good interaction. Using image processing methods which can greatly reduce the workload, image processing and high precision, while the system versatility, involving graphic image processing, a clear structure, targeted, theory and examples of the combination.

By describing this paper, let me raise a graphic image processing technology to improve the analytical ability and problem-solving ability. Better grasp of the image processing knowledge.

KEY WORDS: basic knowledge of MATLAB image processing image segmentation image noise graph transformation

目　录

前　言1

第1章 数字图像处理的现状及展3

1.1 数字图像处理技术的发展及应用3

1.1.1 数字图像的前景展望4

第2章