Blind source camera identification

An interesting problem in digital forensics is that given a digital image, would it be possible to identify the camera model which was used to obtain the image. In this paper we look at a simplified version of this problem by trying to distinguish between images captured by a limited number of camer...

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Bibliographic Details
Published in2004 International Conference on Image Processing, 2004. ICIP '04 Vol. 1; pp. 709 - 712 Vol. 1
Main Authors Kharrazi, Mehdi, Sencar, H. T., Memon, N.
Format Conference Proceeding
LanguageEnglish
Published IEEE 2004
Subjects
Blood
Digital cameras
Digital forensics
Digital images
Image processing
Law enforcement
Layout
Legal factors
Manufacturing
Watermarking
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ISBN0780385543
9780780385542
ISSN1522-4880
DOI10.1109/ICIP.2004.1418853

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Summary:An interesting problem in digital forensics is that given a digital image, would it be possible to identify the camera model which was used to obtain the image. In this paper we look at a simplified version of this problem by trying to distinguish between images captured by a limited number of camera models. We propose a number of features which could be used by a classifier to identify the source camera of an image in a blind manner. We also provide experimental results and show reasonable accuracy in distinguishing images from the two and five different camera models using the proposed features.
ISBN:0780385543
9780780385542
ISSN:1522-4880
DOI:10.1109/ICIP.2004.1418853