@misc {IOPORT.70457715,
    author       = {Cao, Gang and Zhao, Yao and Ni, Rongrong},
    title        = {Forensic estimation of gamma correction in digital images},
    howpublished = {ICIP, 2097-2100 (2010).},
    year         = {2010},
    doi          = {10.1109/ICIP.2010.5652701},
    identifier   = {70457715},
}