TY - GEN
T1 - 3D video capturing for multiprojection type 3D display
AU - Kawakita, Masahiro
AU - Gurbuz, Sabri
AU - Iwasawa, Shoichiro
AU - Lopez-Gulliver, Roberto
AU - Yano, Sumio
AU - Ando, Hiroshi
AU - Inoue, Naomi
PY - 2011
Y1 - 2011
N2 - We have already developed glasses-free three-dimensional (3-D) displays using multi-projectors and a special diffuser screen that results in a highly realistic communication system. The system can display 70-200 inch large-sized 3-D images with full high-definition video image quality. The displayed 3-D images were, however, only computergenerated graphics or still images of actual objects. In this work, we studied a 3-D video capturing method for our multiprojection 3-D display. We analyzed the optimal arrangement of cameras for the display, and the image quality as influenced by calibration error. In the experiments, we developed a prototype multi-camera system using 30 highdefinition video cameras. The captured images were corrected via image processing optimized for the display. We successfully captured and displayed, for the first time, 3-D video of actual moving objects in our glasses-free 3-D video system.
AB - We have already developed glasses-free three-dimensional (3-D) displays using multi-projectors and a special diffuser screen that results in a highly realistic communication system. The system can display 70-200 inch large-sized 3-D images with full high-definition video image quality. The displayed 3-D images were, however, only computergenerated graphics or still images of actual objects. In this work, we studied a 3-D video capturing method for our multiprojection 3-D display. We analyzed the optimal arrangement of cameras for the display, and the image quality as influenced by calibration error. In the experiments, we developed a prototype multi-camera system using 30 highdefinition video cameras. The captured images were corrected via image processing optimized for the display. We successfully captured and displayed, for the first time, 3-D video of actual moving objects in our glasses-free 3-D video system.
KW - 3-D camera
KW - 3-D display
KW - 3-D image quality
KW - High-definition video
KW - Multi-projection
UR - http://www.scopus.com/inward/record.url?scp=84860208770&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84860208770&partnerID=8YFLogxK
U2 - 10.1117/12.887135
DO - 10.1117/12.887135
M3 - Conference contribution
AN - SCOPUS:84860208770
SN - 9780819486172
T3 - Proceedings of SPIE - The International Society for Optical Engineering
BT - Three-Dimensional Imaging, Visualization, and Display 2011
PB - SPIE
T2 - Three-Dimensional Imaging, Visualization, and Display 2011
Y2 - 27 April 2011 through 28 April 2011
ER -