Paper Abstract and Keywords |
Presentation |
2010-02-27 12:45
Dynamic Luminance Correction with a Projector-Camera System Akio Watanabe, Naoki Hashimoto (UEC) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Recently, the application fields of image projection are diversified with the appearance of portable projectors. In such case, image deterioration with projection onto arbitrary surfaces, not decided screen material, is caused with the difference of color and reflectance properties of the surfaces. Therefore, we propose a dynamic luminance correction method with a projector-camera system. This method requires no prior and complex measurements of target's color and reflectance properties, used in previous approaches. By using the projector-camera system, in our approach, projected luminance is immediately captured, and based on that, corrected pixel value for each pixel is calculated with some iterative estimation processes. This technique makes it possible to project images onto the surface which is suddenly moved or shaded with other objects having different reflectance property. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Luminance Correction / Dynamic Environment / Projector-Camera System / / / / / |
Reference Info. |
ITE Tech. Rep., vol. 34, no. 10, ME2010-61, pp. 49-52, Feb. 2010. |
Paper # |
ME2010-61 |
Date of Issue |
2010-02-20 (ME) |
ISSN |
Print edition: ISSN 1342-6893 |
Download PDF |
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Conference Information |
Committee |
ME |
Conference Date |
2010-02-27 - 2010-02-27 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kanto Gakuin Univ. |
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(See Japanese page) |
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Paper Information |
Registration To |
ME |
Conference Code |
2010-02-ME |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Dynamic Luminance Correction with a Projector-Camera System |
Sub Title (in English) |
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Keyword(1) |
Luminance Correction |
Keyword(2) |
Dynamic Environment |
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Projector-Camera System |
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1st Author's Name |
Akio Watanabe |
1st Author's Affiliation |
The University of Electro-Communications (UEC) |
2nd Author's Name |
Naoki Hashimoto |
2nd Author's Affiliation |
The University of Electro-Communications (UEC) |
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Speaker |
Author-1 |
Date Time |
2010-02-27 12:45:00 |
Presentation Time |
15 minutes |
Registration for |
ME |
Paper # |
ME2010-61 |
Volume (vol) |
vol.34 |
Number (no) |
no.10 |
Page |
pp.49-52 |
#Pages |
4 |
Date of Issue |
2010-02-20 (ME) |
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