Presentation | 2004/1/26 A Method of Acquisition of Omni-directional Images without Shadow for Image-Based Virtual Studios Hideki MITSUMINE, Yuko YAMANOUCHI, Takashi FUKAYA, Masaki HAYASHI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, we present a method for capturing omni-directional images without shadow for the background image of an image-based virtual studio. We are studying a method to manipulate lighting conditions in the virtual studio system. It is necessary to remove any shadow in the background image when it is captured. For this purpose, we have developed a special camera system. The system consists of a remote controlled pan-tilt unit, an IEEE 1394 based camera and a coaxial light source. The camera is able to capture shadowless images while a xenon lamp which is mounted at the conjugate position of the camera illuminates an environment t be captured. We have experimentally examine the effectiveness of the method. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Shadow / Shade / Omni-directional / Virtual studio / Image-based |
Paper # | ITS2003-62,IE2003-197 |
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Committee | ITS |
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Conference Date | 2004/1/26(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 | Intelligent Transport Systems Technology (ITS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Method of Acquisition of Omni-directional Images without Shadow for Image-Based Virtual Studios |
Sub Title (in English) | |
Keyword(1) | Shadow |
Keyword(2) | Shade |
Keyword(3) | Omni-directional |
Keyword(4) | Virtual studio |
Keyword(5) | Image-based |
1st Author's Name | Hideki MITSUMINE |
1st Author's Affiliation | NHK Science and Technical Research Laboratories() |
2nd Author's Name | Yuko YAMANOUCHI |
2nd Author's Affiliation | NHK Science and Technical Research Laboratories |
3rd Author's Name | Takashi FUKAYA |
3rd Author's Affiliation | NHK Science and Technical Research Laboratories |
4th Author's Name | Masaki HAYASHI |
4th Author's Affiliation | NHK Science and Technical Research Laboratories |
Date | 2004/1/26 |
Paper # | ITS2003-62,IE2003-197 |
Volume (vol) | vol.103 |
Number (no) | 639 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |