KEYWORDS: 3D image processing, Integral imaging, 3D image reconstruction, Microlens array, Image processing, 3D displays, Image resolution, Imaging systems, Image quality, Computing systems
Integral imaging technology would be one of the most promising technology for the battlefield visualization in future war. The reconstruction of integral imaging can be classified into optical reconstruction and computational reconstruction. Computational reconstruction is accomplished by computer simulation of the optical integral imaging reconstruction process, which can overcome many problems caused by device limitation in optical integral imaging system and improve the image quality through digital processing technology. The reconstructed image is digital format, which can provide data support for 3D depth extraction, 3D target recognition, 3D image processing and so on. Based on the principle of integral imaging, this paper focuses on the principle and development history of computational reconstruction, and compares the performance of two computational reconstruction methods.
KEYWORDS: 3D displays, 3D image processing, Integral imaging, Display technology, Image processing, Displays, Cameras, 3D modeling, 3D vision, Visualization
Traditional visual images can only be used as flat display to convey two-dimensional (2D) information, which is difficult to meet needs of people. Integral Imaging (InI) is a kind of three-dimensional (3D) display technology using computer graphics, image processing and other display technologies. With the continuous optimization of algorithms and the growth accuracy of devices such as display devices, InI has shown unique advantages in equipment production, military sciences, medical insurance, commercial advertising and more. This article focuses on the advantages and applications of 3D InI technology.
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