Results 11 to 20 of about 30,217 (176)
Multitask Transformer-based Network for Image Splicing Manipulation Detection [PDF]
Jisuanji kexue, 2023 Most of existing deep learning-based methods for image splicing forgery detection use convolutional layer for forensics feature extraction.However,convolution kernel conducts the local computation process with the limited reception field.More-over ...
ZHANG Jingyuan, WANG Hongxia, HE Peisong
doaj +1 more source
Video inter-frame tampering detection algorithm fusing multiple features
网络与信息安全学报, 2020 Traditional passive forensics of video inter-frame tampering often relies on single feature.Each of these features is usually suitable for certain types of videos,while has low detection accuracy for other videos.To combine the advantages of these ...
Hui XIAO +4 more
doaj +3 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 +1 more source
Deepfake Detection Method Based on Tampering Artifacts [PDF]
Jisuanji gongcheng, 2021 With the development of Deepfake technology, criminals may use fake pictures to forge alibi, misleading the direction of investigation to evade legal responsibility.Most existing detection methods are data-driven, and are not robust in terms of the cross-
GENG Pengzhi, FAN Hongxing, ZHANG Yiyang, TANG Yunqi
doaj +1 more source
Effective Self-Recovery and Tampering Localization Fragile Watermarking for Medical Images
IEEE Access, 2020 It is increasingly important to achieve security and anti-counterfeiting for medical images. The integrity and verifiability of medical images before they are reviewed for potential medical diagnoses is imperative.
Guo-Dong Su +2 more
doaj +1 more source
Image tampering detection using genetic algorithm [PDF]
MATEC Web of Conferences, 2019 As digital images become an indispensable source of information, the authentication of digital images has become crucial. Various techniques of forgery have come into existence, intrusive, and non-intrusive. Image forgery detection hence is becoming more
Agarwal Ritu, Pant Mallika
doaj +1 more source
IEEE Access, 2023 Text information is a natural language dependent, which enhances reliability and security of text data exchanged through Internet networks and is becoming main concern for researchers.
Fahd N. Al-Wesabi +5 more
doaj +1 more source
Tampered energy meter information conveyed to concerned authority by wireless communication [PDF]
E3S Web of ConferencesUtility companies face a serious problem with energy metre manipulation, which can result in lost income, inaccurate invoicing, and safety issues. Maintaining fair billing practices and the integrity of energy distribution systems depend on the prompt ...
Chandra Prasad S. Hari +4 more
doaj +1 more source
Non-Malleable Code in the Split-State Model
Entropy, 2022 Non-malleable codes are a natural relaxation of error correction and error detection codes applicable in scenarios where error-correction or error-detection is impossible.
Divesh Aggarwal +2 more
doaj +1 more source
ARCHANGEL: Tamper-proofing Video Archives using Temporal Content Hashes on the Blockchain [PDF]
, 2019 We present ARCHANGEL; a novel distributed ledger based system for assuring the long-term integrity of digital video archives. First, we describe a novel deep network architecture for computing compact temporal content hashes (TCHs) from audio-visual ...
Bell, Mark +10 more
core +2 more sources