宽线段Hough变换及其在箭靶识别上的应用  

Thick Line Hough Transform and its Application on Detecting Arrow on the Target

作　　者：王鹏[1] 朱小燕[1] 

机构地区：[1]清华大学计算机系智能技术与系统国家重点实验室,北京100084

出　　处：《计算机工程与应用》2003年第26期61-63,共3页Computer Engineering and Applications

基　　金：国家重点基础研究发展规划项目(编号:G199803050703);国家自然科学基金(编号:60272019)资助

摘　　要：Hough变换是用于检测图像中直线段的有力工具。论文提出的宽线段Hough变换针对传统Hough变换进行了改进,使之适用于多条宽线段同时存在的情况,并且解决了端点提取的问题。该方法应用于箭靶识别取得了很好的效果,实验表明对比传统方法具有较大优势。Hough transform is a useful tool in straight line detection in images.The thick line Hough transform proposed in this paper improved the standard Hough transform,made it suitable for images that including multi-thick lines,solved the endpoints extracting problem too.The method obtained excellent results applying to detect arrow on the target.Experi-ments show its advantage against the standard Hough transform.

关 键 词：HOUGH变换 直线检测 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]