Cast-Shadow Removal for Cooperative Adaptive Appearance Manipulation

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011-016.pdf (7.5 MB)
Date
2022
Authors
Uesaka, Shoko
Amano, Toshiyuki
Journal Title
Journal ISSN
Volume Title
Publisher
The Eurographics Association
Abstract
We propose a framework to suppress over-illumination at the overlapping area created by cooperative adaptive appearance manipulation with independently working two projector-camera systems. The proposed method estimates projection overlapping in each projector-camera unit with neither geometrical mapping nor projection image sharing. Then, the method suppresses the projection illumination of the overlapping area by compensated reflectance estimation. Experimental results using two projector-camera systems confirm that the proposed method correctly detects overlapping areas adaptively and removes cast shadows that cause uneven illumination owing to cooperative appearance manipulation of a moving 3D target.
Description

CCS Concepts: Human-centered computing -> Mixed / augmented reality; Computing methodologies -> Mixed / augmented reality

        
@inproceedings{
10.2312:egve.20221271
,
booktitle = {
ICAT-EGVE 2022 - International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments
},
editor = {
Hideaki Uchiyama
 and 
Jean-Marie Normand
},
title = {{
Cast-Shadow Removal for Cooperative Adaptive Appearance Manipulation
}},
author = {
Uesaka, Shoko
 and 
Amano, Toshiyuki
},
year = {
2022
},
publisher = {
The Eurographics Association
},
ISSN = {
1727-530X
},
ISBN = {
978-3-03868-179-3
},
DOI = {
10.2312/egve.20221271
}
}
Citation
URI
https://doi.org/10.2312/egve.20221271
 https://diglib.eg.org:443/handle/10.2312/egve20221271
Collections
ICAT-EGVE2022