摘要
许多领域在进行图片处理时都需要识别出图片中的几何图形,传统的霍夫变换、不变矩等识别方法都存在着耗费大量系统内存、计算速度慢等缺点。基于此,提出一种新的几何图形的识别方法。介绍了该方法的实现原理和实现过程。最后利用C++Builder编写软件对这种方法进行了测试,证明了该方法的正确性和可靠性。
It is necessary to identify the geometric shapes in the picture processing in many fields.Some of the traditional identification methods such as the Hough transform has a great amount of system memory cost,calculation speed slow shortcomings.So this paper presents a new method of the identification of geometric shapes,and discusses the method of principle and the realization of the process in detail.Finally,use C＋＋ Builder programs a software to test this method,it proves the validity and reliability of the method.
出处
《微型机与应用》
2011年第9期42-45,共4页
Microcomputer & Its Applications
关键词
几何图形
识别
像素
geometric figure
recognition
pixel
