| 一种机器人导航中数字路标的分割和识别方法 |
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| 引用本文： | 罗元,周光,张百胜,李玲.一种机器人导航中数字路标的分割和识别方法[J].重庆邮电学院学报(自然科学版),2009(5). |
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| 作者姓名： | 罗元 周光 张百胜 李玲 |
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| 作者单位： | 重庆邮电大学智能系统及机器人研究所; |
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| 基金项目： | 教育部科研项目(Z2005-2-63003) |
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| 摘 要： | 基于路标的移动机器人视觉导航的基础上,提出了一种基于边缘点数量统计和FCM(Fuzzy C-means)聚类的路标图像分割方法。在对分割后图像进行维纳滤波,二值化等预处理的基础上,完成了数字路标的识别。通过实验证明,该算法能实时地完成数字路标的分割和识别,有效地应用于移动机器人的视觉导航。
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| 关 键 词： | 边缘检测 FCM 数字路标分割和识别 |
A method for digital signpost segmentation and recognition in robot navigation |
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| LUO Yuan,ZHOU Guang,ZHANG Bai-sheng,LI Ling.A method for digital signpost segmentation and recognition in robot navigation[J].Journal of Chongqing University of Posts and Telecommunications(Natural Sciences Edition),2009(5). |
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| Authors: | LUO Yuan ZHOU Guang ZHANG Bai-sheng LI Ling |
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| Institution: | Research Center of Intelligent System and Robotics;Chongqing University of Posts and Telecommunications;Chongqing 400065;P.R.China |
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| Abstract: | Based on the mobile robot vision navigation,a method for signpost image segmentation by edge point amount statistics and Fuzzy C-means(FCM) clustering was studied.After image preprocessing of the segmented area,such as Wiener filter and binarization,the character recognition has been realized.The experimental results show that the this algorithm is efficient in digital signpost segment and mobile robot vision navigation. |
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| Keywords: | edge detection FCM digital signpost segmentation and recognition |
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