26 November 2003 3D image sensing and reconstruction with time-division multiplexed computational integral imaging (CII)
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Abstract
We present a method to compute high-resolution three-dimensional (3-D) images based on integral imaging. In order to overcome optical limitation on the spatial resolution of reconstructed 3-D image, we suggest performing time-division multiplexing by which a sequence of II's is captured with a slightly different location of the lenslet array. The II image sequence obtained by the detector array is processed digitally with super-resolution reconstruction algorithms to obtain a reconstructed image, appropriate to a viewing direction, which has a spatial resolution beyond the optical limitation.
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Adrian Stern, Adrian Stern, Bahram Javidi, Bahram Javidi, } "3D image sensing and reconstruction with time-division multiplexed computational integral imaging (CII)", Proc. SPIE 5243, Three-Dimensional TV, Video, and Display II, (26 November 2003); doi: 10.1117/12.515737; https://doi.org/10.1117/12.515737
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