We propose a novel paradigm to deal with depth reconstruction from 4D light fields. Our method offers both a fast purely local depth estimation within a light field structure, as well as the option to obtain very accurate estimates using a variational global optimization framework.
A 4D light field can be thought of as a collection of pinhole views, where the view points all lie in a common focal plane $\Pi$, and the views are projected onto a common image plane $\Omega$. We parametrize $\Pi$ with coordinates $(s,t)$, and $\Omega$ with coordinates $( x,y )$.
R-package for TIC and LC/MS peak alignment
M. Kirchner, Benjamin Saussen, Judith AJ Steen, Hanno Steen, and Fred A. Hamprecht
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Spatio-temporal Image Analysis for Flow Measurements |
