Paper Abstract and Keywords |
Presentation |
2009-12-03 16:45
Simple reduction technique for luminance fluctuation in mapping of multi-viewpoint texture images Masashi Yamaura, Tomohiro Isono, Toshiyuki Yoshida (Univ. of Fukui) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Mapping of multi-viewpoint texture images onto the corresponding 3-D shape model often introduces severe nonuniformity of luminance because of a variation of illumination conditions with respect to each viewpoint. To alleviate this problem, although several model-based compensation techniques based on a surface reflection model and light source information have been proposed, a perfect reduction of such a nonuniformity is generally impossible. This paper therefore proposes a simple reduction technique for the nonuniformity based not on a physical model but on a direct and visual reduction of the nonuniformity. Several experimental results show that the proposed technique is promising. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
texture mapping / multi-viewpoints / discontinuity / nonuniformity / compensation / / / |
Reference Info. |
ITE Tech. Rep., vol. 33, no. 54, ME2009-221, pp. 29-32, Dec. 2009. |
Paper # |
ME2009-221 |
Date of Issue |
2009-11-26 (ME) |
ISSN |
Print edition: ISSN 1342-6893 |
Download PDF |
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Conference Information |
Committee |
ME IEICE-BS |
Conference Date |
2009-12-03 - 2009-12-04 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Nagano Prefecture General Industrial Technology Center |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
ME |
Conference Code |
2009-12-ME-BS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Simple reduction technique for luminance fluctuation in mapping of multi-viewpoint texture images |
Sub Title (in English) |
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Keyword(1) |
texture mapping |
Keyword(2) |
multi-viewpoints |
Keyword(3) |
discontinuity |
Keyword(4) |
nonuniformity |
Keyword(5) |
compensation |
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1st Author's Name |
Masashi Yamaura |
1st Author's Affiliation |
University of Fukui (Univ. of Fukui) |
2nd Author's Name |
Tomohiro Isono |
2nd Author's Affiliation |
University of Fukui (Univ. of Fukui) |
3rd Author's Name |
Toshiyuki Yoshida |
3rd Author's Affiliation |
University of Fukui (Univ. of Fukui) |
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Speaker |
Author-1 |
Date Time |
2009-12-03 16:45:00 |
Presentation Time |
25 minutes |
Registration for |
ME |
Paper # |
ME2009-221 |
Volume (vol) |
vol.33 |
Number (no) |
no.54 |
Page |
pp.29-32 |
#Pages |
4 |
Date of Issue |
2009-11-26 (ME) |