Journal of Computer Applications ›› 2011, Vol. 31 ›› Issue (05): 1214-1216.DOI: 10.3724/SP.J.1087.2011.01214
• Graphics and image technology • Previous Articles Next Articles
QIU Liu-dong, WANG Niu, LI Zu-shu
Received:
Revised:
Online:
Published:
丘柳东,王牛,李祖枢
通讯作者:
作者简介:
基金资助:
国家自然科学基金资助项目(60804018;60274022;60574076);中央高校基本科研业务费资助项目(CDJZR10170008);重庆市科委自然科学基金资助项目(CSTC 2010BB2237);重庆大学引进人才科研启动基金资助项目。
Abstract: Concerning the recognition influence of the inner hole and concave, which is hard to eliminate by the average component labeling algorithms, a new component labeling and amending algorithm was presented for convex objects. The presented algorithm used the scan line port search algorithm to solve the inner hole, used the theory of convex to object to eliminating the concave. This algorithm makes the fixed object component more like the original component, and it can extract the characteristics including contour with good real-time performance, and improves the precision of object recognition. The presented algorithm has been applied in robot soccer competition and works successfully.
Key words: component labeling, component amending, object recognition, soccer robot, characteristic extraction
摘要: 为了解决常规区域标记算法难以消除凸形目标的内孔与凹陷对目标识别的影响,提出一种适用于凸形目标的快速区域修正与标记算法。通过扫描线端点搜索算法消除图像分割后产生的内孔,利用凸形目标的相关理论解决目标区域的凹陷,使修正后的区域更加接近于实际目标区域,能够获取包括轮廓在内的特征,实时性好,提高了目标识别的精度。将其应用到机器人足球竞赛中,取得了良好的效果。
关键词: 区域标记, 区域修正, 目标识别, 机器人足球, 特征获取
QIU Liu-dong WANG Niu LI Zu-shu. Fast component amending and labeling algorithm for convex objects[J]. Journal of Computer Applications, 2011, 31(05): 1214-1216.
丘柳东 王牛 李祖枢. 凸形目标的快速区域修正与标记算法[J]. 计算机应用, 2011, 31(05): 1214-1216.
0 / Recommend
Add to citation manager EndNote|Ris|BibTeX
URL: https://www.joca.cn/EN/10.3724/SP.J.1087.2011.01214
https://www.joca.cn/EN/Y2011/V31/I05/1214