Efficient normalized cross correlation calculation method for stereo vision based robot navigation
文献类型：期刊论文
| 作者 | Shen, YH (沈晔湖) ; Shen, YH (沈晔湖)
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| 刊名 | FRONTIERS OF COMPUTER SCIENCE IN CHINA
 |
| 出版日期 | 2011-01 |
| 卷号 | 5期号:2页码:227-235 |
| 关键词 | normalized cross correlation (NCC) stereo matching integral image |
| 通讯作者 | Shen, YH (沈晔湖) |
| 英文摘要 | Stereo vision systems are widely used for autonomous robot navigation. Most of them apply local window based methods for real-time purposes. Normalized cross correlation (NCC) is notorious for its high computational cost, though it is robust to different illumination conditions between two cameras. It is rarely used in real-time stereo vision systems. This paper proposes an efficient normalized cross correlation calculation method based on the integral image technique. Its computational complexity has no relationship to the size of the matching window. Experimental results show that our algorithm can generate the same results as traditional normalized cross correlation with a much lower computational cost. Our algorithm is suitable for planet rover navigation. |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000292506500010 |
| 公开日期 | 2012-08-24 |
| 源URL | [http://58.210.77.100/handle/332007/618]  |
| 专题 | 苏州纳米技术与纳米仿生研究所_系统集成与IC设计部_张耀辉团队 |
| 通讯作者 | Shen, YH (沈晔湖); Shen, YH (沈晔湖) |
| 推荐引用方式 GB/T 7714 | Shen, YH ,Shen, YH . Efficient normalized cross correlation calculation method for stereo vision based robot navigation[J]. FRONTIERS OF COMPUTER SCIENCE IN CHINA,2011,5(2):227-235. |
| APA | Shen, YH ,&Shen, YH .(2011).Efficient normalized cross correlation calculation method for stereo vision based robot navigation.FRONTIERS OF COMPUTER SCIENCE IN CHINA,5(2),227-235. |
| MLA | Shen, YH ,et al."Efficient normalized cross correlation calculation method for stereo vision based robot navigation".FRONTIERS OF COMPUTER SCIENCE IN CHINA 5.2(2011):227-235. |
入库方式： OAI收割
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