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Monocentric Panorama Refocus Examples

The refocus examples shown below are taken from a 138° panorama. They were constructed using a standard shift-and-sum algorithm implemented in the Light Field Toolbox for MATLAB. Because the proposed spherical light field parameterization creates a light field that locally resembles a planar light field, no modification to the standard technique was required, apart from a factor of 2 on the slope parameter.