Presentation | 2005/3/10 Self-Location Estimation of a Camera by Observing Known Background Images Toshiyuki ADACHI, Katsuya KONDO, Syoji KOBASHI, Yutaka HATA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Such applications as visual navigation of mobile robot with image sensor and mixed, augmented reality have been investigated actively. Many of these techniques require the localization of human or robot. In this report, we propose a camera position and pose estimation method using extracted feature points in time-series of images. The technique can be applied to indoor environment with known background images. In our approach, the camera position and pose in the next frame are predicted from an estimated trajectory of moving camera to extract feature points. The correction based on the prediction and current measurement, and update prediction are performed for efficient estimation of 3D position and camera parameters representing pan and tilt. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Camera Position / Feature Point / Monocular Vision / Moving Camera / Prediction and Correction |
Paper # | SIS2004-57 |
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Committee | SIS |
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Conference Date | 2005/3/10(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 | Smart Info-Media Systems (SIS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Self-Location Estimation of a Camera by Observing Known Background Images |
Sub Title (in English) | |
Keyword(1) | Camera Position |
Keyword(2) | Feature Point |
Keyword(3) | Monocular Vision |
Keyword(4) | Moving Camera |
Keyword(5) | Prediction and Correction |
1st Author's Name | Toshiyuki ADACHI |
1st Author's Affiliation | Graduate School of Engineering, University of Hyogo() |
2nd Author's Name | Katsuya KONDO |
2nd Author's Affiliation | Graduate School of Engineering, University of Hyogo |
3rd Author's Name | Syoji KOBASHI |
3rd Author's Affiliation | Graduate School of Engineering, University of Hyogo |
4th Author's Name | Yutaka HATA |
4th Author's Affiliation | Graduate School of Engineering, University of Hyogo |
Date | 2005/3/10 |
Paper # | SIS2004-57 |
Volume (vol) | vol.104 |
Number (no) | 735 |
Page | pp.pp.- |
#Pages | 6 |
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