@inproceedings{bc7895a74b9448f4ba6c44815eb24e4d,
title = "Obtaining Ellipse Common Tangent Line Equations by the Rolling Tangent Line Method",
abstract = "In the field of image processing and machine vision, it is sometimes necessary to obtain common tangent line equations and tangent point coordinates from ellipses. A rolling tangent line method was proposed to obtain the 4 common tangent line equations and 8 tangent point coordinates from two ellipses in this paper. The principle of this method is simple and it is easy to program on a computer. Use this method to process two ellipse targets in an image and the experiment results show that the 4 common tangent equations and 8 tangent point coordinates can be obtained in high precision and the maximum execution time is less than 0.1 s.",
keywords = "Common tangent line, Ellipse, Image processing, Machine vision",
author = "Naizhang Feng and Teng Jiang and Shiqi Duan and Mingjian Sun",
note = "Publisher Copyright: {\textcopyright} 2018, ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering.; 2nd International Conference on Machine Learning and Intelligent Communications, MLICOM 2017 ; Conference date: 05-08-2017 Through 06-08-2017",
year = "2018",
doi = "10.1007/978-3-319-73447-7\_61",
language = "英语",
isbn = "9783319734460",
series = "Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST",
publisher = "Springer Verlag",
pages = "569--576",
editor = "Bo Li and Xuemai Gu and Gongliang Liu",
booktitle = "Machine Learning and Intelligent Communications - Second International Conference, MLICOM 2017, Proceedings",
address = "德国",
}