Presentation | 2004/9/3 Crack detection on concrete surface image using gray-scale Hough transform Tomoyuki Yamaguchi, Shuji Hashimoto, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper proposes a new crack detection technique to promote the efficiency and laborsaving for visual inspection of concrete surface. The crack is typical breakage of a reinforced concrete structure. In order to detect a crack on a concrete surface image, we assume that a crack can be approximated with a straight line in a local domain. Gray-scale Hough transform(GSHT) is applicable for gray-scale image gives crack features with regard to the linearity and orientation in the local domain. The proposed method realizes crack detection robustly in the concrete surface image which includes noises, such as an irregular shading and a blem. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | |
Paper # | PRMU2004-61 |
Date of Issue |
Conference Information | |
Committee | PRMU |
---|---|
Conference Date | 2004/9/3(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Pattern Recognition and Media Understanding (PRMU) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Crack detection on concrete surface image using gray-scale Hough transform |
Sub Title (in English) | |
Keyword(1) | |
1st Author's Name | Tomoyuki Yamaguchi |
1st Author's Affiliation | Graduate School of Science and Engineering, Waseda University() |
2nd Author's Name | Shuji Hashimoto |
2nd Author's Affiliation | Dept. of Applied Physics, Waseda University |
Date | 2004/9/3 |
Paper # | PRMU2004-61 |
Volume (vol) | vol.104 |
Number (no) | 290 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |