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    MEDIAFORENSICS
    2010
    216views Forensic Engineering» more  MEDIAFORENSICS 2010»
    Improving re-sampling detection by adding noise
    14 years 10 months ago
    Improving re-sampling detection by adding noise
    Download  vision.ece.ucsb.edu
    Current image re-sampling detectors can reliably detect re-sampling in JPEG images only up to a Quality Factor (QF) of 95 or higher. At lower QFs, periodic JPEG blocking artifacts...
    Lakshmanan Nataraj, Anindya Sarkar, B. S. Manjunat...
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    87
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    ECCV
    2006
    Springer
    222views Computer Vision» more  ECCV 2006»
    Detecting Doctored JPEG Images Via DCT Coefficient Analysis
    15 years 10 months ago
    Detecting Doctored JPEG Images Via DCT Coefficient Analysis
    Download  www.columbia.edu
    Abstract. The steady improvement in image/video editing techniques has enabled people to synthesize realistic images/videos conveniently. Some legal issues may occur when a doctore...
    Junfeng He, Zhouchen Lin, Lifeng Wang, Xiaoou Tang
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