2014
DOI: 10.1080/09747338.2014.921415
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Pixel-Based Image Forgery Detection: A Review

Abstract: With the advancement of the digital image processing software and editing tools, a digital image can be easily manipulated. The detection of image manipulation is very important because an image can be used as legal evidence, in forensics investigations, and in many other fields. The pixel-based image forgery detection aims to verify the authenticity of digital images without any prior knowledge of the original image. There are many ways for tampering an image such as splicing or copy-move, resampling an image… Show more

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Cited by 108 publications
(54 citation statements)
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References 15 publications
(13 reference statements)
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“…We now turn our attention to forgery detection [2,19,44], more specifically, to image splicing detection. As we described in Section 1, image splicing is the process of using parts of two or more images to compose a fake one, depicting a moment/situation that never actually happened.…”
Section: Image Splicing: Methods For Fighting It Backmentioning
confidence: 99%
See 1 more Smart Citation
“…We now turn our attention to forgery detection [2,19,44], more specifically, to image splicing detection. As we described in Section 1, image splicing is the process of using parts of two or more images to compose a fake one, depicting a moment/situation that never actually happened.…”
Section: Image Splicing: Methods For Fighting It Backmentioning
confidence: 99%
“…History also shows that image forgeries are deeply involved in political subjects 2 . In 1930's, for example, it was very usual for dictator Joseph Stalin to erase his enemies from photographs.…”
Section: Forgeries Throughout the Historymentioning
confidence: 99%
“…Görüntülerin bütünlüğünü ve özgünlüğünü doğrulamak için birçok farklı yöntem olmasına rağmen genel olarak dijital görüntü sahtecilik tespiti teknikleri, aktif ve pasif teknikler olmak üzere sınıflandırılır. Aktif tekniklerde, dijital damgalama görüntüyü doğrulayabilecek bir araç olarak sunulmuştur [1]. Bu yaklaşımın bir dezavantajı, pratikte uygulanmasını sınırlayan, dijital görüntülere görüntü oluşum sırasında damga yerleştirme veya imza oluşturma gibi ön işlemleri gerektirmesidir.…”
Section: Introductionunclassified
“…In [19], a pixel-based image forgery detection technique is discussed. The pixel-based image forgery detection aims to verify the authenticity of digital images without any prior knowledge of the original image.…”
Section: Literature Reviewmentioning
confidence: 99%