@article{Moreno_siggraph2007,
author  = {F. Moreno-Noguer and P.N. Belhumeur and S.K. Nayar},
title   = {Active Refocusing of Images and Videos},
journal = {ACM Transactions on Graphics (SIGGRAPH)},
volume  = {26},
number  = {3},
issn    = {0730-0301},
pages   = {463-475},
doi     = {10.1145/1276377.1276461},
year    = {2007},
}