Presentation | 2012-03-30 A study on General Obstacle Detection by Spatio-Temporal Subtraction with Past In-Vehicle Camera Image Sequence Haruya KYUTOKU, Daisuke DEGUCHI, Tomokazu TAKAHASHI, Yoshito MEKADA, Ichiro IDE, Hiroshi MURASE, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The aim of this research is to detect forward obstacles from front-views of in-vehicle camera images. Most existing techniques detect specific obstacles, such as a pedestrian or a vehicle. Thus, they can't detect unexpected obstacles on the road. By using subtraction, unexpected obstacles can be detected without the previous knowledge about them. Fist, the proposed method computes the correspondences between the present and the past in-vehicle camera images. Next, the proposed method compensates the gap of the road-surface regions caused by the different running positions, and determines the correspondence of the road-surface regions. Then, obstacles are detected by using spatio-temporal subtraction technique. Experiments were conducted using in-vehicle camera images. The results showed that the proposed method could detect various obstacles on the road satisfactorily. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Detection of obstacles / in-vehicle camera / subtraction / ITS |
Paper # | PRMU2011-263,HIP2011-91 |
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Conference Information | |
Committee | HIP |
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Conference Date | 2012/3/22(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Human Information Processing (HIP) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A study on General Obstacle Detection by Spatio-Temporal Subtraction with Past In-Vehicle Camera Image Sequence |
Sub Title (in English) | |
Keyword(1) | Detection of obstacles |
Keyword(2) | in-vehicle camera |
Keyword(3) | subtraction |
Keyword(4) | ITS |
1st Author's Name | Haruya KYUTOKU |
1st Author's Affiliation | Graduate School of Information Science, Nagoya University() |
2nd Author's Name | Daisuke DEGUCHI |
2nd Author's Affiliation | Strategy Office, Information and Communications Headquarters, Nagoya University |
3rd Author's Name | Tomokazu TAKAHASHI |
3rd Author's Affiliation | Faculty of Economics and Information, Gifu Shotoku Gakuen University |
4th Author's Name | Yoshito MEKADA |
4th Author's Affiliation | School of Information Science & Technology, Chukyo University |
5th Author's Name | Ichiro IDE |
5th Author's Affiliation | Graduate School of Information Science, Nagoya University |
6th Author's Name | Hiroshi MURASE |
6th Author's Affiliation | Graduate School of Information Science, Nagoya University |
Date | 2012-03-30 |
Paper # | PRMU2011-263,HIP2011-91 |
Volume (vol) | vol.111 |
Number (no) | 500 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |