| Paper Abstract and Keywords |
| Presentation |
2026-03-02 10:30
A Preliminary Study on CG-Based Optimization of Foreground Illumination Consistent with LED-Wall Backgrounds
China Tsunemi (Hosei Univ.), Syuhei Sato (Hosei Univ./PCGR) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
LED walls are widely used in video production and studio photography, serving as a crucial technology that enhances the freedom of background expression. However, a challenge arises when the lighting applied to the foreground subjects, such as people or objects, does not match the lighting of the background video displayed behind them. This mismatch creates inconsistencies in color tones and shadows, resulting in an unnatural impression. Therefore, ensuring consistency between background imagery and foreground lighting is crucial for visual expression using LED walls. This research investigates a framework that constructs a virtual studio within a CG space and automatically calculates appropriate lighting conditions for the foreground based on the background imagery information. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
LED wall / Studio lighting / Optimization / / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 50, pp. 252-253, March 2026. |
| Paper # |
|
| Date of Issue |
2026-02-23 (AIT) |
| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
AIT IIEEJ AS CG-ARTS |
| Conference Date |
2026-03-02 - 2026-03-02 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Tokyo Polytechnic Univ. (Nakano) |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Expressive Japan 2026 |
| Paper Information |
| Registration To |
AS |
| Conference Code |
2026-03-AIT-IIEEJ-AS-ARTS |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A Preliminary Study on CG-Based Optimization of Foreground Illumination Consistent with LED-Wall Backgrounds |
| Sub Title (in English) |
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| Keyword(1) |
LED wall |
| Keyword(2) |
Studio lighting |
| Keyword(3) |
Optimization |
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| 1st Author's Name |
China Tsunemi |
| 1st Author's Affiliation |
Hosei University (Hosei Univ.) |
| 2nd Author's Name |
Syuhei Sato |
| 2nd Author's Affiliation |
Hosei University/Prometech CG research (Hosei Univ./PCGR) |
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| Speaker |
Author-1 |
| Date Time |
2026-03-02 10:30:00 |
| Presentation Time |
80 minutes |
| Registration for |
AS |
| Paper # |
AIT2026-108 |
| Volume (vol) |
vol.50 |
| Number (no) |
no.7 |
| Page |
pp.252-253 |
| #Pages |
2 |
| Date of Issue |
2026-02-23 (AIT) |