Video forgery detection based-on passive (blind) approach
نویسندگان
چکیده
منابع مشابه
Survey on blind image forgery detection
With the mushroom growth of state-of-the-art digital image and video manipulations tools, establishing the authenticity of multimedia content has become a challenging issue. Digital image forensics is an increasingly growing research field that symbolises a never ending struggle against forgery and tampering. This survey attempts to cover the blind techniques that have been proposed for exposin...
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The Digital Forgeries though not visibly identifiable to human perception it may alter or meddle with underlying natural statistics of digital content. Tampering involves fiddling with video content in order to cause damage or make unauthorized alteration/modification. Tampering detection in video is cumbersome compared to image when considering the properties of the video. Tampering impacts ne...
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In this paper, we propose novel algorithmic models based on feature transformation in cross-modal subspace and their multimodal fusion for different types of residue features extracted from several intra-frame and inter-frame pixel sub-blocks in video sequences for detecting digital video tampering or forgery. An evaluation of proposed residue features – the noise residue features and the quant...
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We are proposing forensic techniques that are capable of detecting traces of tampering in digital Video without specialized hardware. These techniques operate under The assumption that video contain naturally occurring properties which are disturbed by Tampering, and which can be quantifed, measured, and used to expose video fakes. In this context we are proposing techniques used in copy-paste ...
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ژورنال
عنوان ژورنال: Journal of Advances in Technology and Engineering Research
سال: 2019
ISSN: 2414-4592
DOI: 10.20474/jater-5.5.2