Autofocus window selection algorithm based on visual saliency | |
Wei, Zhaoqi1,2; Su, Xiuqin(苏秀琴)1 | |
2017 | |
会议名称 | 2nd International Conference on Image, Vision and Computing, ICIVC 2017 |
会议录名称 | 2017 2nd International Conference on Image, Vision and Computing, ICIVC 2017 |
页码 | 720-723 |
会议日期 | 2017-06-02 |
会议地点 | Chengdu, China |
出版者 | Institute of Electrical and Electronics Engineers Inc. |
产权排序 | 1 |
摘要 | Aiming at the problem of Autofocus window selection in imaging system, a new algorithm based on visual saliency for Autofocus window selection is proposed, which provides a new solution. A re-designed Itti model is used to predict the salient region in the visual scene. By choosing the local maxima in the saliency map to be the seed, the most salient region can be obtained by growing around it and a minimum enclosing rectangle can be found as the focus window. In this paper, the focus window selection based on visual saliency can efficiently capture the visual salient region and the position of general target well, highlight potential focus targets and improves the accuracy of focusing. Compared with the common focusing window selection algorithm, the method proposed in this paper can improve the focusing performance of the imaging system and has wider applicability in the general scene. © 2017 IEEE. |
作者部门 | 光电测量技术实验室 |
DOI | 10.1109/ICIVC.2017.7984650 |
收录类别 | EI ; ISTP |
ISBN号 | 9781509062379 |
语种 | 英语 |
引用统计 | |
文献类型 | 会议论文 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/29412 |
专题 | 光电跟踪与测量技术研究室 |
作者单位 | 1.Xi'An Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, China 2.University of Chinese Academy of Sciences, Beijing, China |
推荐引用方式 GB/T 7714 | Wei, Zhaoqi,Su, Xiuqin. Autofocus window selection algorithm based on visual saliency[C]:Institute of Electrical and Electronics Engineers Inc.,2017:720-723. |
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Autofocus window sel(892KB) | 会议论文 | 限制开放 | CC BY-NC-SA | 请求全文 |
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