ITE Technical Group Submission System
Conference Paper's Information
Online Proceedings
[Sign in]
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2018-02-15 15:00
A Note on Classification of Tunnel Working Face Images toward Estimation of Rock Elastic Wave Velocity
Shota Hamano, Ryosuke Harakawa, Takahiro Ogawa, Miki Haseyama (Hokkaido Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) Comprehension of rock elastic wave velocity is one of the most important issues regarding appropriate construction of rock structures such as tunnels. This paper presents a method that automatically classifies tunnel working face images according to elastic wave velocity. This is the first work toward automatic estimation of elastic wave velocity. The proposed method extracts visual features from working face images to capture colors, textures and cracks and uses these features to construct a support vector machine-based classifier. The proposed method enables comprehension of engineering characteristics of rocks without physical measurement that requires geophones. This paper reports classification results with different kinds of visual features to reveal the effectiveness of each feature in classification of working face images.
Keyword (in Japanese) (See Japanese page) 
(in English) elastic wave velocity estimation / rock structure / tunnel working face image / image classification / / / /  
Reference Info. ITE Tech. Rep., vol. 42, no. 4, ME2018-18, pp. 185-188, Feb. 2018.
Paper # ME2018-18 
Date of Issue 2018-02-08 (MMS, HI, ME, AIT) 
ISSN Print edition: ISSN 1342-6893  Online edition: ISSN 2424-1970
Download PDF

Conference Information
Conference Date 2018-02-15 - 2018-02-16 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Image Processing, etc. 
Paper Information
Registration To ME 
Conference Code 2018-02-ITS-IE-MMS-HI-ME-AIT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Note on Classification of Tunnel Working Face Images toward Estimation of Rock Elastic Wave Velocity 
Sub Title (in English)  
Keyword(1) elastic wave velocity estimation  
Keyword(2) rock structure  
Keyword(3) tunnel working face image  
Keyword(4) image classification  
1st Author's Name Shota Hamano  
1st Author's Affiliation Hokkaido University (Hokkaido Univ.)
2nd Author's Name Ryosuke Harakawa  
2nd Author's Affiliation Hokkaido University (Hokkaido Univ.)
3rd Author's Name Takahiro Ogawa  
3rd Author's Affiliation Hokkaido University (Hokkaido Univ.)
4th Author's Name Miki Haseyama  
4th Author's Affiliation Hokkaido University (Hokkaido Univ.)
5th Author's Name  
5th Author's Affiliation ()
6th Author's Name  
6th Author's Affiliation ()
7th Author's Name  
7th Author's Affiliation ()
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
Date Time 2018-02-15 15:00:00 
Presentation Time 15 
Registration for ME 
Paper # ITE-MMS2018-18,ITE-HI2018-18,ITE-ME2018-18,ITE-AIT2018-18 
Volume (vol) ITE-42 
Number (no) no.4 
Page pp.185-188 
#Pages ITE-4 
Date of Issue ITE-MMS-2018-02-08,ITE-HI-2018-02-08,ITE-ME-2018-02-08,ITE-AIT-2018-02-08 

[Return to Top Page]

[Return to ITE Web Page]

The Institute of Image Information and Television Engineers (ITE), Japan