Lanzhou University of Technology Institutional Repository (LUT_IR)
Research on preprocessing of color image for vision based mobile robot navigation | |
Zang, Guo Quan1,2; Li, Zhan Ming1 | |
2011 | |
发表期刊 | Information Technology Journal
![]() |
ISSN | 18125638 |
卷号 | 10期号:3页码:597-601 |
摘要 | There are special requirements on image processing in speed and robustness for vision based mobile robot navigation. But mobile robot captured scene color image's processing has a high computational complexity and low robustness. To reduce data volume and improve robustness, a novel preprocessing method on color image for mobile robot navigation based on principle of threshold segmentation in HSV color space is proposed. Firstly, color image changed from GRB to HSV. Thinking of H component is instable when saturation level is too low, so the principle for single threshold gray image segmentation be used to choose a threshold T on S and divide S into high saturation and low saturation region, we can use H as segmentation basis in high saturation region and V in low saturation region. Then project H component to high saturation region and V component to low saturation region, H and V is stretched to different scope after projection. So, the S component contains not only color information but also gray information and reduces color image from three-dimentions to two-dimentions. Experimental results show that this method has more significant effects in improving the processing speed and robustness of illumination variation and shadows. © 2011 Asian Network for Scientific Information. |
关键词 | Color Computer vision Image enhancement Image segmentation Mobile robots Navigation Color images Gray image segmentation Illumination variation Image preprocessing Mobile Robot Navigation Threshold segmentation Vision based navigation Vision-based mobile robots |
DOI | 10.3923/itj.2011.597.601 |
收录类别 | EI |
语种 | 英语 |
出版者 | Asian Network for Scientific Information, 308-Lasani Town, Sargodha Road, Faisalabad, Pakistan |
EI入藏号 | 20110313589978 |
EI主题词 | Color image processing |
EI分类号 | 731.5 Robotics - 741.1 Light/Optics - 741.2 Vision |
来源库 | Compendex |
分类代码 | 731.5 Robotics - 741.1 Light/Optics - 741.2 Vision |
引用统计 | 无
|
文献类型 | 期刊论文 |
条目标识符 | https://ir.lut.edu.cn/handle/2XXMBERH/111330 |
专题 | 兰州理工大学 |
作者单位 | 1.College of Electrical Engineering and Information Engineering, Lanzhou University of Technology, Lanzhou 730050, China; 2.Department of Information Science, Lanzhou Educational Institute, Lanzhou 730020, China |
第一作者单位 | 兰州理工大学 |
第一作者的第一单位 | 兰州理工大学 |
推荐引用方式 GB/T 7714 | Zang, Guo Quan,Li, Zhan Ming. Research on preprocessing of color image for vision based mobile robot navigation[J]. Information Technology Journal,2011,10(3):597-601. |
APA | Zang, Guo Quan,&Li, Zhan Ming.(2011).Research on preprocessing of color image for vision based mobile robot navigation.Information Technology Journal,10(3),597-601. |
MLA | Zang, Guo Quan,et al."Research on preprocessing of color image for vision based mobile robot navigation".Information Technology Journal 10.3(2011):597-601. |
条目包含的文件 | 条目无相关文件。 |
个性服务 |
查看访问统计 |
谷歌学术 |
谷歌学术中相似的文章 |
[Zang, Guo Quan]的文章 |
[Li, Zhan Ming]的文章 |
百度学术 |
百度学术中相似的文章 |
[Zang, Guo Quan]的文章 |
[Li, Zhan Ming]的文章 |
必应学术 |
必应学术中相似的文章 |
[Zang, Guo Quan]的文章 |
[Li, Zhan Ming]的文章 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论