| Paper Abstract and Keywords |
| Presentation |
2019-02-20 11:00
A Note on Estimation of Rock Drilling Energy Using Tunnel Working Face Images
Kentaro Yamamoto, Ryosuke Harakawa, Takahiro Ogawa, Miki Haseyama (Hokkaido Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In tunnel construction, it is important to grasp the geological condition of the rock to shorten the construction period and ensure the safety of work. Drilling energy that is necessary energy for rock drilling is used as an indicator of the geological condition of the rock. In this paper, we propose a classification method of tunnel working face images considering drilling energy as an initial study of drilling energy estimation. The proposed method constructs classifiers based on the k-nearest neighbor method using the value of drilling energy existing in the vicinity of the estimation target and Support Vector Machine using image features that express the rock appearance such as its color and cracks. Then the proposed method realizes classification of tunnel working face images considering drilling energy by integrating the classification results obtained via the constructed classifiers. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
tunnel working face images / drilling energy / k-nearest neighbor / Support Vector Machine / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 43, no. 5, ME2019-54, pp. 291-294, Feb. 2019. |
| Paper # |
ME2019-54 |
| Date of Issue |
2019-02-12 (MMS, HI, ME, AIT) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
ME IEICE-IE IEICE-ITS MMS HI AIT |
| Conference Date |
2019-02-19 - 2019-02-20 |
| 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 |
2019-02-ME-IE-ITS-MMS-HI-AIT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A Note on Estimation of Rock Drilling Energy Using Tunnel Working Face Images |
| Sub Title (in English) |
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| Keyword(1) |
tunnel working face images |
| Keyword(2) |
drilling energy |
| Keyword(3) |
k-nearest neighbor |
| Keyword(4) |
Support Vector Machine |
| Keyword(5) |
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| Keyword(6) |
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| 1st Author's Name |
Kentaro Yamamoto |
| 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.) |
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| Speaker |
Author-1 |
| Date Time |
2019-02-20 11:00:00 |
| Presentation Time |
15 minutes |
| Registration for |
ME |
| Paper # |
MMS2019-32, HI2019-32, ME2019-54, AIT2019-32 |
| Volume (vol) |
vol.43 |
| Number (no) |
no.5 |
| Page |
pp.291-294 |
| #Pages |
4 |
| Date of Issue |
2019-02-12 (MMS, HI, ME, AIT) |