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. Author manuscript; available in PMC: 2022 Jan 29.
Published in final edited form as: IEEE Trans Pattern Anal Mach Intell. 2020 Jul 29;PP:10.1109/TPAMI.2020.3012955. doi: 10.1109/TPAMI.2020.3012955

Fig. 6.

Fig. 6.

PSNR maximization comparisons between different INNs in LF photography using a focal stack (LF photography systems with C = 5 detectors obtain a focal stack of LFs consisting of S =81 sub-aperture images; (a) averaged RMSE values across two test refined images); (b) averaged RMSE values across two test reconstructed images.