毕业设计（论文）-图形图像系统的开发与设计.docVIP

摘 要 本文对图形图像处理系统的发展现状和所采用的主要技术进行了详细分析，确定了相应的结构和主要功能，以及实际开发中所采取的技术。系统在Windows XP平台下实现，本课题是采用Visual C++作为编程工具通过对独立功能的封装，可以为今后需要的图形图像的应用奠定基础。Abstract This article has carried on the detailed analysis about graph image processing system development and using of the key technology，identify the corresponding structure and central function, as well as the system adopts technology in the actual development. The system realizes under the Windows XP platform, the topic use Visual C++ as a programming tool, use object-oriented programming techniques to achieve a graphic and image processing software. Major work is divided into three categories, basic drawing and editing graphics, simple image processing, and image format conversion. The graph aspect is designs the graph base class , as well as inherits the graph base class’s specific graph class. Through independent functions encapsulation, for the future’s needs of the graphic images lays the foundation. The system merit has: the object-oriented design’s thought application of the c++ properties, for example encapsulation, polymorphism, and inheritance. Program’s structure is clear, good readability, codes has the full annotation in the program. The graph plan’s part has avoided complicated structure of the traditional switch case. Easy expansion and transplantation. Finally, system’s testing shows, system’s functions achieve the expected demand, friendly interface, and the operation is simple, also a much stable operation, it has basic functions of the graphic image system. As a whole, this paper describes the system design process and part of the process of designing code, also carries on the simple description to the system test process, meanwhile it made some necessary explanations about key technology in the system, it made the detailed description to image transform of the basic principle, the image processing basic principle and various image formats. Keyword: graph; image; polymorphism; inheritance 目 录 摘 要