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2008 Congress on Image and Signal Processing > 3 > 578 - 582
IET Science, Measurement & Technology > 2008 > 2 > 3 > 160 - 176
IEEE Transactions on Information Forensics and Security > 2008 > 3 > 1 > 101 - 117
IEEE Sensors Journal > 2008 > 8 > 7 > 1105 - 1113