Results 1 to 10 of about 4,798,065 (291)
1D-CNN-based audio tampering detection using ENF signals [PDF]
Scientific ReportsThe extensive adoption of digital audio recording has revolutionized its application in digital forensics, particularly in civil litigation and criminal prosecution.
Haifeng Zhao +3 more
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Physical Tampering Detection Using Single COTS Wi-Fi Endpoint [PDF]
Sensors, 2021 This paper proposes a practical physical tampering detection mechanism using inexpensive commercial off-the-shelf (COTS) Wi-Fi endpoint devices with a deep neural network (DNN) on channel state information (CSI) in the Wi-Fi signals.
Pei-Yuan Wu
exaly +3 more sources
Systematic analysis of video tampering and detection techniques
Cogent EngineeringVideo tampering detection is a crucial research area that aims to identify and mitigate the manipulation and tampering of video content. With the widespread use of videos in various applications, ensuring the integrity and truthfulness of video data has ...
Anjali Diwan +3 more
doaj +4 more sources
MathematicsInter-frame tampering in surveillance videos undermines the integrity of video evidence, potentially influencing law enforcement investigations and court decisions.
Naheed Akhtar +2 more
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Image tampering detection based on RDS-YOLOv5 feature enhancement transformation. [PDF]
Sci RepMalicious image tampering has gradually become another way to threaten social stability and personal safety. Timely detection and precise positioning can help reduce the occurrence of risks and improve the overall safety of society.
Zhu M, Li M, Wang Z.
europepmc +2 more sources
Adaptive Ensemble Methods for Tampering Detection in Automotive Aftertreatment Systems
IEEE Access, 2022 Control and diagnostic processes in modern vehicles incorporate nowadays a wide set of functionalities to preserve the vehicle’s health. Automotive vehicles contain embedded systems that must perform a diverse palette of tasks, ranging from less ...
Roland Bolboaca
doaj +2 more sources
A robust fragile watermarking approach for image tampering detection and restoration utilizing hybrid transforms. [PDF]
Sci RepThis study presents a novel fragile watermarking technique to detect and restore image tampering, enhancing security in digital image transmission. The proposed method integrates Schur decomposition and discrete wavelet transform (DWT) for watermark ...
Vaidya SP +6 more
europepmc +2 more sources
Mathematics, 2022 Digital videos are now low-cost, easy to capture and easy to share on social media due to the common feature of video recording in smart phones and digital devices.
Usama Bajwa +2 more
exaly +2 more sources
Multitask Image Splicing Tampering Detection Based on Attention Mechanism
Mathematics, 2022 In today’s modern communication society, the authenticity of digital media has never been of such importance as it is now. In this aspect, the reliability of digital images is of paramount importance because images can be easily manipulated by means of ...
Jianhua Wu, Nanrun Zhou
exaly +2 more sources
Multi-label classification for image tamper detection based on Swin-T segmentation network in the spatial domain [PDF]
PeerJ Computer ScienceThe majority of deep learning methods for detecting image forgery fail to accurately detect and localize the tampering operations. Furthermore, they only support a single image tampering type.
Li Li +3 more
doaj +3 more sources