Learning based forensic techniques for source camera identification

0044 English OPEN
Li, Ruizhe;
  • Subject: QA76 | T1
    acm: ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION

In recent years, multimedia forensics has received rapidly growing attention. One challenging problem of multimedia forensics is source camera identification, the goal of which is to identify the source of a multimedia object, such as digital image and video. Sensor pat... View more
  • References (47)
    47 references, page 1 of 5

    3.2 Examples of the varying SPN quality within the images with scene details. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

    3.3 The SPN quality of di erent image regions within the images with scene details. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

    3.4 The overall ROC curves of di erence methods with 15 reference images based on images with size of 256 256 pixels. . . . . . . . . . .

    3.5 The overall ROC curves of di erence methods with 30 reference images based on images with size of 256 256 pixels. . . . . . . . . . .

    3.6 The overall ROC curves of di erence methods with 15 reference images based on images with size of 512 512 pixels. . . . . . . . . . .

    3.7 The overall ROC curves of di erence methods with 30 reference images based on images with size of 512 512 pixels. . . . . . . . . . .

    [1] H. Pearson, \Image manipulation: CSI: cell biology," Nature, vol. 434, no. 7036, pp. 952{953, 2005.

    [2] M. J. Sorrell, \Digital camera source identi cation through JPEG quantisation," in Multimedia Forensics and Security, C.-T. Li, Ed. Hershey, PA: IGI Global, 2009.

    [3] Camera & Imaging Products Association, \Exchangeable image le format for digital still cameras: Exif version 2.3," Tech. Rep. CIPA DC-008-2010 & JEITA CP-3451B Standard, 2010.

    [4] P. Blythe and J. Fridrich, \Secure digital camera," in Digital Forensic Research Workshop, 2004, pp. 11{13.

  • Metrics
Share - Bookmark