Presentation | 2017-03-02 A New Hough Transform Detecting Thick Line by Analysis of Vote Distribution Kazuo Ohzeki, Takuya Okunuki, Yoshikazu Kido, Yutaka Hirakawa, Simon Geiger, Stefan Schneider, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Hough transform is able to detect thin lines well, but could not detect thick lines with keeping directions of the lines. In this paper, we first detect flatness of the distribution of Hough transformed data. Peak of Hough transformed data indicates the longest line, but does not indicate longer segment of a rectangle. The flatness is the key feature to detect longer segment of a rectangle. The experiments show good performance in detecting correct directions for white lanes of road images and detecting correct angles for office documents with slanted characters. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Hough transform / Thick line / Diagonal Line / Distribution / Vote |
Paper # | LOIS2016-81 |
Date of Issue | 2017-02-23 (LOIS) |
Conference Information | |
Committee | LOIS |
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Conference Date | 2017/3/2(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | N.Ohama Memorial Hall |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Nobumoto Ohama Memorial Hall |
Chair | Hiroyuki Nishi(Sojo Univ.) |
Vice Chair | Tomohiro Yamada(NTT) |
Secretary | Tomohiro Yamada(NTT) |
Assistant | Yukihiro Nakamura(NTT) |
Paper Information | |
Registration To | Technical Committee on Life Intelligence and Office Information Systems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A New Hough Transform Detecting Thick Line by Analysis of Vote Distribution |
Sub Title (in English) | Using Only Hough Space Without Refferring the Original Space |
Keyword(1) | Hough transform |
Keyword(2) | Thick line |
Keyword(3) | Diagonal Line |
Keyword(4) | Distribution |
Keyword(5) | Vote |
Keyword(6) | |
1st Author's Name | Kazuo Ohzeki |
1st Author's Affiliation | Shibaura Institute of Technology(SIT) |
2nd Author's Name | Takuya Okunuki |
2nd Author's Affiliation | Shibaura Institute of Technology(SIT) |
3rd Author's Name | Yoshikazu Kido |
3rd Author's Affiliation | Shibaura Institute of Technology(SIT) |
4th Author's Name | Yutaka Hirakawa |
4th Author's Affiliation | Shibaura Institute of Technology(SIT) |
5th Author's Name | Simon Geiger |
5th Author's Affiliation | University of Applied Sciences Kempten(UAS) |
6th Author's Name | Stefan Schneider |
6th Author's Affiliation | University of Applied Sciences Kempten(UAS) |
Date | 2017-03-02 |
Paper # | LOIS2016-81 |
Volume (vol) | vol.116 |
Number (no) | LOIS-488 |
Page | pp.pp.105-110(LOIS), |
#Pages | 6 |
Date of Issue | 2017-02-23 (LOIS) |