Journal
JOURNAL OF DISPLAY TECHNOLOGY
Volume 10, Issue 8, Pages 704-709Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/JDT.2014.2315665
Keywords
Integral imaging; three-dimensional (3D) image processing; ultra high-definition
Funding
- 973 Program [2013CB328802]
- NSFC [61225022, 61377018]
- 863 Program [2012AA011901, 2012AA03A301]
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In this paper, we propose a computer-generated integral imaging (CGII) method called multiple orthographic frustum combining (MOFC), in which an elemental image array (EIA) can be generated by rendering a 3-D scene with one-shot orthographic projection using combing multiple orthographic frustum. The proposed MOFC method exploits the programmability of graphic processing unit to improve the computational efficiency. The experimental results show that the proposed method can achieve real-time computational speed for generating ultra high-definition (3840x2160) EIA.
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