Three-dimensional image sensing and reconstruction with time-division multiplexed computational integral imaging
- 10 December 2003
- journal article
- Published by Optica Publishing Group in Applied Optics
- Vol. 42 (35), 7036-7042
- https://doi.org/10.1364/ao.42.007036
Abstract
A method to compute high-resolution three-dimensional images based on integral imaging is presented. A sequence of integral images (IIs) is captured by means of time-division multiplexing with a moving lenslet array technique. For the acquisition of each II, the location of the lenslet array is shifted periodically within the lenslet pitch in a plane perpendicular to the optical axis. The II sequence obtained by the detector array is processed digitally with superresolution reconstruction algorithms to obtain a reconstructed image, appropriate to a viewing direction, which has a spatial resolution beyond the optical limitation.This publication has 17 references indexed in Scilit:
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