Institutional Repository of Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100190, Peoples R China
Using Convex Hull for Fast and Accurate Ellipse Detection | |
Shen, Zeyu1,2; Zhao, Mingyang2,3; Jia, Xiaohong2,3; Yan, Dong-Ming1,2 | |
2020-08-17 | |
会议名称 | ACM SIGGRAPH 2020 Posters |
会议日期 | 2020-8-17 |
会议地点 | Virtual, Online, United states |
出版者 | ACM |
摘要 | We present a novel method for fast and accurate ellipse detection based on an efficient arc grouping strategy. We first extract edges from the input image, and then obtain smooth arcs by recognizing sharp turns and inflexion points. To speed up ellipse generation, we group arcs by three intuitive yet more efficient rules, followed by a validation and a more distinctive cluster scheme to further improve the accuracy. Our approach achieves promising results on both synthetic and three real-world datasets. |
关键词 | Convex hull Ellipse detection |
DOI | 10.1145/3388770.3407411 |
收录类别 | EI |
语种 | 英语 |
七大方向——子方向分类 | 模式识别基础 |
引用统计 | |
文献类型 | 会议论文 |
条目标识符 | http://ir.ia.ac.cn/handle/173211/44558 |
专题 | 模式识别国家重点实验室_三维可视计算 |
通讯作者 | Yan, Dong-Ming |
作者单位 | 1.National Laboratory of Pattern Recognition, Institute of Automation, Chinese Academy of Sciences 2.University of Chinese Academy of Sciences 3.Academy of Mathematics and Systems Science, Chinese Academy of Sciences |
第一作者单位 | 模式识别国家重点实验室 |
通讯作者单位 | 模式识别国家重点实验室 |
推荐引用方式 GB/T 7714 | Shen, Zeyu,Zhao, Mingyang,Jia, Xiaohong,et al. Using Convex Hull for Fast and Accurate Ellipse Detection[C]:ACM,2020. |
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文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Using Convex Hull fo(2689KB) | 会议论文 | 开放获取 | CC BY-NC-SA | 浏览 下载 |
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