@article {IOPORT.50219931,
    author       = {Luo, Weiqi and Qu, Zhenhua and Pan, Feng and Huang, Jiwu},
    title        = {A survey of passive technology for digital image forensics},
    year         = {2007},
    journal      = {Frontiers of Computer Science in China},
    volume       = {1},
    number       = {2},
    pages        = {166-179},
    doi          = {10.1007/s11704-007-0017-0},
    identifier   = {50219931},
}