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	Combining convex hull and directed graph for fast and accurate ellipse detection 期刊论文 OAI收割 GRAPHICAL MODELS, 2021, 卷号: 116, 页码: 13 作者: Shen, Zeyu; Zhao, Mingyang; Jia, Xiaohong; Liang, Yuan; Fan, Lubin \| 收藏 \| 浏览/下载：36/0 \| 提交时间：2021/10/26 Ellipse detection Edge following Hough transform RANSAC
	Combining Convex Hull and Directed Graph for Fast and Accurate Ellipse Detection 期刊论文 OAI收割 Graphcal Models, 2021, 卷号: 116, 期号: July, 页码: 101110 作者: Shen, Zeyu; Zhao, Mingyang; Jia, Xiaohong; Liang, Yuan; Fan, Lubin \| 收藏 \| 浏览/下载：34/0 \| 提交时间：2021/06/09 Ellipse Detection Edge Following Hough transform RANSAC
	A hybrid method for ellipse detection in industrial images 期刊论文 OAI收割 Pattern Recognition, 2017, 卷号: 68, 页码: 82-98 作者: Chen SL(陈松林); Xia RB(夏仁波); Zhao JB(赵吉宾); Chen YL(陈月玲); Hu MB(胡茂邦) 收藏 \| 浏览/下载：24/0 \| 提交时间：2017/05/01 Ellipse detection Edge following method Hough transform Industrial application Reliability
	The load analysis of chisel-edge ruling tool for diffraction gratings (EI CONFERENCE) 会议论文 OAI收割 2012 International Applied Mechanics, Mechatronics Automation Symposium, IAMMAS 2012, September 7, 2012 - September 9, 2012, Shenyang, Liaoning, China 作者: zhang f.; zhang f. 收藏 \| 浏览/下载：17/0 \| 提交时间：2013/03/25 The process of wear design on chisel-edge ruling tool of diffraction gratings is very complex because of following two reasons that one is the load distribution on minute edge area when grating ruling and the other is the anisotropic character of natural diamond. The former is the first step when wear design on chisel-edge ruling tool of diffraction grating In order to predicate the load distribution on minute edge area of tool this paper simulated the load distribution on minute edge area of tool by software when ruling on Aluminum-1100 with tabular data format flow stress and Aluminum-1100 with Power law flow stress respectively and through comparative analysis determined the approximate load distribution on minute edge area of chisel-edge ruling tool that the high load mainly focused on the edge area close to the tip of ruling tool and amount to 200MPa while about to 100MPa on the face of tool. (2012) Trans Tech Publications Switzerland.