The pickup mode of 3D scene in integral imaging (II) consists of parallel pickup, convergent pickup and off-axis pickup. Combining the advantages of parallel pickup and convergent pickup, a method for off-axis pickup is proposed. In fact, the depth of field (DOF) of the II is not only affected by various parameters in the display process, but also seriously affected by pickup process. We deduce the parameters that affect the DOF during the pickup process through theoretical analysis. In the modeling software C4D (Cinema 4D) the experiment is carried out. The results show that off-axis method is better, and verify the correctness of the calculation formula of DOF from the pickup process.

Date Published: 18 December 2019
PDF: 6 pages
Proc. SPIE 11335, AOPC 2019: Display Technology and Optical Storage, 113350L (18 December 2019); doi: 10.1117/12.2548008

Published in SPIE Proceedings Vol. 11335:
AOPC 2019: Display Technology and Optical Storage
Byoungho Lee; Yongtian Wang; Xiaodi Tan, Editor(s)