Abstract
One of the major drawbacks of the integral imaging technique is its
limited depth of field. Such limitation is imposed by the numerical aperture
of the microlenses. In this paper, we propose a method to extend the depth
of field of integral imaging systems in the reconstruction stage. The method
is based on the combination of deconvolution tools and depth filtering of
each elemental image using disparity map information. We demonstrate our proposal
presenting digital reconstructions of a 3-D scene focused at different depths
with extended depth of field.
© 2014 IEEE
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