Presentation | 2001/3/15 Front Scene Observation of Vehicle using Energy Function for Correspondence Estimation Sadaatsu KATO, Kazuyuki SASAKI, Masato NAKAJIMA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper we propose a new technique for front scene observation from the cruising vehicle to prevent the collision accident using sequence of road images. This method rapidly calculates optical-flow with minimization of Energy Function all over the image pixels. At first, all image pixels are supposed that they exist on road plane and calculated initial value of value of optical flow. Then comparison between calculated value of optical flow using the Energy Function and initial value of optical flow abstracts only optical flow emerging from front-vehicles. This technique was applied to the images acquired on the expressway, and the result suggests that this approach can effectively detect front vehicles and give alarms to drivers. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | road traffic / image processing / front scene observation / optical flow / energy function |
Paper # | ISEC2000-108 |
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Conference Information | |
Committee | ISEC |
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Conference Date | 2001/3/15(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 | Information Security (ISEC) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Front Scene Observation of Vehicle using Energy Function for Correspondence Estimation |
Sub Title (in English) | |
Keyword(1) | road traffic |
Keyword(2) | image processing |
Keyword(3) | front scene observation |
Keyword(4) | optical flow |
Keyword(5) | energy function |
1st Author's Name | Sadaatsu KATO |
1st Author's Affiliation | Keio UniVersity() |
2nd Author's Name | Kazuyuki SASAKI |
2nd Author's Affiliation | YAZAKI CORPORATION |
3rd Author's Name | Masato NAKAJIMA |
3rd Author's Affiliation | Keio UniVersity |
Date | 2001/3/15 |
Paper # | ISEC2000-108 |
Volume (vol) | vol.100 |
Number (no) | 691 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |