| Presentation | 2014-02-18 Ground Truth Generation based on Spatio-temporal Properties of Lane Markers Jun SHIWAKU, Hiroki TAKAHASHI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Automobile safeties have developed rapidly to prevent traffic accidents. Many lane detection systems are investigated. Those accuracy are evaluated based on Ground Truth. In this paper, an efficient Ground Truth generation method for reducing manual operation is proposed. First, time slice images are obtained from an in-vehicle video. Next, meanderings of the vehicle against a lane are canceled by minimizing SSD of adjacent rows in the nearest time-slice image of the vehicle. Then, lane markers in time slice images are extracted by snakes of active contour extracting method, and lane markers in all time slice images are extracted by propagating lane markers information from the bottom time slice image to the upper one. Ground Truth is generated with contour information of lane markers. Finally, accuracy evaluation of Ground Truth. As a result, an error of straight road is 1.4401pixel, curve road is 0.6551pixel. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Lane detection / Ground Truth / Snakes |
| Paper # | ITS2013-51,IE2013-116 |
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| Conference Information | |
| Committee | IE |
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| Conference Date | 2014/2/10(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Image Engineering (IE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Ground Truth Generation based on Spatio-temporal Properties of Lane Markers |
| Sub Title (in English) | |
| Keyword(1) | Lane detection |
| Keyword(2) | Ground Truth |
| Keyword(3) | Snakes |
| 1st Author's Name | Jun SHIWAKU |
| 1st Author's Affiliation | Graduate School of Informatics & Enginnering, the University of Electro-Communications() |
| 2nd Author's Name | Hiroki TAKAHASHI |
| 2nd Author's Affiliation | Graduate School of Informatics & Enginnering, the University of Electro-Communications |
| Date | 2014-02-18 |
| Paper # | ITS2013-51,IE2013-116 |
| Volume (vol) | vol.113 |
| Number (no) | 434 |
| Page | pp.pp.- |
| #Pages | 6 |
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