Presentation | 2005-09-01 Merging Real and Virtual Worlds Based on Blur Estimation of a Real Image Bunyo OKUMURA, Masayuki KANBARA, Naokazu YOKOYA, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The photometric registration problem is important to generate a seamless augmented reality scene. Especially, the difference in image quality between a real image and virtual objects decreases the seamlessness for users because the real image is degraded by blurring effects caused by an optical system of a camera. To avoid this problem, it is necessary to render virtual objects simulating blurring effects. This report proposes an image composition method for augmented reality, which is based on blur estimation from a real image and rendering virtual objects with the blurring effects. Moreover, a technique for estimationg the camera position and posture in consideration of image blurs is proposed. In experiments, the efficiency of the proposed method is confirmed by comparing a real image with a generated image composed by the proposed method. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | augmented reality / blur model / photometric registration / point spread function / image marker |
Paper # | MVE2005-36 |
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Conference Information | |
Committee | MVE |
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Conference Date | 2005/8/25(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 | Media Experience and Virtual Environment (MVE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Merging Real and Virtual Worlds Based on Blur Estimation of a Real Image |
Sub Title (in English) | |
Keyword(1) | augmented reality |
Keyword(2) | blur model |
Keyword(3) | photometric registration |
Keyword(4) | point spread function |
Keyword(5) | image marker |
1st Author's Name | Bunyo OKUMURA |
1st Author's Affiliation | Nara Institute of Science and Technology() |
2nd Author's Name | Masayuki KANBARA |
2nd Author's Affiliation | Nara Institute of Science and Technology |
3rd Author's Name | Naokazu YOKOYA |
3rd Author's Affiliation | Nara Institute of Science and Technology |
Date | 2005-09-01 |
Paper # | MVE2005-36 |
Volume (vol) | vol.105 |
Number (no) | 256 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |