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Title: Analytical model of a three-dimensional integral
Authors: Manolache, S
Aggoun, A
McCormick, M
Davies, N
Kung, SY
Keywords: 3D Imaging;Mathematical modeling;Microlens arrays;Point spread function
Issue Date: 2001
Publisher: Optical Scociety of America
Citation: Journal of Optical Society of America A. 18(8): 1814-1821, Aug 2001
Abstract: A mathematical model for a three-dimensional omnidirectional integral recording camera system that uses either circular- or hexagonal-based spherical surface microlens arrays is derived. The geometry of the image formation and recording process is fully described. Matlab is then used to establish the number of recorded micro-intensity distributions representing a single object point and their dependence on spatial position. The point-spread function for the entire optical process for both close and remote imaging is obtained, and the influence of depth on the point-spread dimensions for each type of microlens and imaging condition is discussed. Comparisons of the two arrangements are made, based on the illustrative numerical results presented.
Appears in Collections:Electronic and Computer Engineering
Dept of Electronic and Computer Engineering Research Papers

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