Tampering Detection and Segmentation Model for Multimedia Forensic
Manjunatha S,
Malini M Patil,
Swetha M D
et al.
Abstract:When an image undergoes hybrid post-processing transformation, detecting tamper region, localizing it and segmentation becomes very difficult tasks. In particular, when a copy-move attack with hybrid transformation has similar contrast and illumination parameters with an authenticated image it makes tamper detection difficult. Alongside, under small-smooth attack existing tamper identification model provides a very poor segmentation outcome and sometimes fails to identify an image as tampered. This article foc… Show more
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