TY - GEN
T1 - Appearance control in dynamic light environments with a projector-camera system
AU - Akiyama, Ryo
AU - Yamamoto, Goshiro
AU - Amano, Toshiyuki
AU - Taketomi, Takafumi
AU - Sandor, Christian
AU - Kato, Hirokazu
PY - 2016/3
Y1 - 2016/3
N2 - Appearance of objects change from their original colors according to a lighting condition. Nowadays, a projector-camera system can act a tool to control colors or textures of objects in each small area divided in pixel level by light projection onto their physical surfaces. Conventional system can change the appearance in realtime under constant environmental lights. However, the change of environmental lights also influence the appearance. Therefore, we propose an advanced appearance control method considering the change of the environmental lights. In particular, we use a projector-camera system consisting of two cameras and one 3D projector. In addition, we apply liquid crystal shutter filters in order to estimate reflectances and variations of environmental lights separately simultaneously in real-time. In this paper, we show our theory for the estimation and results under different conditions of environmental lights.
AB - Appearance of objects change from their original colors according to a lighting condition. Nowadays, a projector-camera system can act a tool to control colors or textures of objects in each small area divided in pixel level by light projection onto their physical surfaces. Conventional system can change the appearance in realtime under constant environmental lights. However, the change of environmental lights also influence the appearance. Therefore, we propose an advanced appearance control method considering the change of the environmental lights. In particular, we use a projector-camera system consisting of two cameras and one 3D projector. In addition, we apply liquid crystal shutter filters in order to estimate reflectances and variations of environmental lights separately simultaneously in real-time. In this paper, we show our theory for the estimation and results under different conditions of environmental lights.
UR - https://www.scopus.com/pages/publications/84989193350
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-84989193350&origin=recordpage
U2 - 10.1109/PERCAR.2016.7562418
DO - 10.1109/PERCAR.2016.7562418
M3 - RGC 32 - Refereed conference paper (with host publication)
SN - 978-1-5090-0838-4
T3 - IEEE VR Workshop on Perceptual and Cognitive Issues in AR, PERCAR
BT - 2016 IEEE VR 2016 Workshop on Perceptual and Cognitive Issues in AR (PERCAR)
PB - IEEE
T2 - 2016 IEEE VR Workshop on Perceptual and Cognitive Issues in AR, PERCAR 2016
Y2 - 19 March 2016 through 19 March 2016
ER -