Presentation | 2016-06-14 Arc point selection and arc point integration for efficient ellipse detection Tomonari Masuzaki, Yasuyuki Sugaya, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We propose a new method to select elliptic point sequences from an image for detecting ellipses. The basic ellipse detecting method are Hough transform and RANSAC. However these methods need a lot of iterative calculation. And if the loss of point sequences are large, these methods can not fit correct ellipses. For these problems, Sugaya et al. proposed a method to re-fit correct ellipses by model selection based integration of point sequences. Because this method uses RANSAC, its method needs a lot of computation. In this study, we improve the selection of elliptic arc point sequences and the integration of point sequences of the method of Sugaya et al. We achieves a more efficient ellipse detection that does not use a random sampling. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | model selection / MDL / ellipse fitting / ellipse detection |
Paper # | PRMU2016-53,SP2016-19,WIT2016-19 |
Date of Issue | 2016-06-06 (PRMU, SP, WIT) |
Conference Information | |
Committee | PRMU / SP / WIT / ASJ-H |
---|---|
Conference Date | 2016/6/13(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Eisaku Maeda(NTT) / Kazunori Mano(Shibaura Inst. of Tech.) / Kiyohiko Nunokawa(Tokyo International Univ.) |
Vice Chair | Seiichi Uchida(Kyushu Univ.) / Hironobu Fujiyoshi(Chubu Univ.) / Hiroki Mori(Utsunomiya Univ.) / Chikamune Wada(Kyushu Inst. of Tech.) |
Secretary | Seiichi Uchida(Kyoto Univ.) / Hironobu Fujiyoshi(NTT) / Hiroki Mori(Kobe Univ.) / Chikamune Wada(Shizuoka Univ.) / (Nagoya Inst. of Tech.) |
Assistant | Masaki Oonishi(AIST) / Takuya Funatomi(NAIST) / Taichi Asami(NTT) / Kei Hashimoto(Nagoya Inst. of Tech.) / Tomohiro Amemiya(NTT) / Takeaki Shionome(Tsukuba Univ. of Tech.) / Manabi Miyagi(Tsukuba Univ. of Tech.) |
Paper Information | |
Registration To | Technical Committee on Pattern Recognition and Media Understanding / Technical Committee on Speech / Technical Committee on Well-being Information Technology / Auditory Research Meeting |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Arc point selection and arc point integration for efficient ellipse detection |
Sub Title (in English) | |
Keyword(1) | model selection |
Keyword(2) | MDL |
Keyword(3) | ellipse fitting |
Keyword(4) | ellipse detection |
1st Author's Name | Tomonari Masuzaki |
1st Author's Affiliation | Toyohashi University of Technology(TUT) |
2nd Author's Name | Yasuyuki Sugaya |
2nd Author's Affiliation | Toyohashi University of Technology(TUT) |
Date | 2016-06-14 |
Paper # | PRMU2016-53,SP2016-19,WIT2016-19 |
Volume (vol) | vol.116 |
Number (no) | PRMU-89,SP-90,WIT-91 |
Page | pp.pp.105-110(PRMU), pp.105-110(SP), pp.105-110(WIT), |
#Pages | 6 |
Date of Issue | 2016-06-06 (PRMU, SP, WIT) |