Results 31 to 40 of about 32,604 (141)
Fast copy-move forgery detection algorithm based on group SIFT
Tongxin xuebao, 2020 Aiming at the high computational complexity of the existing copy-move image forgery detection algorithm,a copy-move forgery detection algorithm based on group scale-invariant feature transform (SIFT) was proposed.Firstly,the simple linear iterative ...
Bin XIAO +3 more
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An Image Copy-Move Forgery Detection Method Based on SURF and PCET
IEEE Access, 2019 With the maturity of image editing software, image content has been forged frequently, posing potential threats to many critical fields. To detect forgery images effectively, this paper proposes an image copy-move forgery detection (CMFD) method based on
Chengyou Wang +3 more
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PRNU-Based Content Forgery Localization Augmented With Image Segmentation
IEEE Access, 2020 The advances in image editing and retouching technology have enabled an unskilled person to easily produce visually indistinguishable forged images. To detect and localize such forgeries, many image forensic tools rely on visually imperceptible clues, e ...
Xufeng Lin, Chang-Tsun Li
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Journal of King Saud University: Computer and Information Sciences, 2021 Copy-move image forgery detection has become a significant research subject in multimedia forensics and security due to its widespread use and its hard detection.
Aya Hegazi, Ahmed Taha, Mazen M. Selim
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Review on passive approaches for detecting image tampering [PDF]
, 2014 This paper defines the presently used methods and approaches in the domain of digital image forgery detection. A survey of a recent study is explored including an examination of the current techniques and passive approaches in detecting image tampering ...
Hashem, Fatma Salman, Sulong, Ghazali
core
Classification and Verification of Online Handwritten Signatures with Time Causal Information Theory Quantifiers [PDF]
, 2016 We present a new approach for online handwritten signature classification and verification based on descriptors stemming from Information Theory. The proposal uses the Shannon Entropy, the Statistical Complexity, and the Fisher Information evaluated over
Frery, Alejandro C. +2 more
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False Matches Removing in Copy-Move Forgery Detection Algorithms
Al-Mustansiriyah Journal of Science, 2020 Today the technology age is characterized by spreading of digital images. The most common form of transfer the information in magazines, newspapers, scientific journals and all types of social media.
muthana salih mahdi, Saad N. Alsaad
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Image Blur Forgery Detection Based on Color Consistency [PDF]
Jisuanji gongcheng, 2016 This paper analyzes the local color correlation and the influence of blur forgery operation on image color consistency,and proposes a new method based on the improvement of the color features to detect the blur tamper of digital image.By redefining the ...
ZHOU Zhiping,HU Chengyan,HUANG Hao
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Autoencoder with recurrent neural networks for video forgery detection
, 2017 Video forgery detection is becoming an important issue in recent years, because modern editing software provide powerful and easy-to-use tools to manipulate videos.
Cozzolino, Davide +3 more
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Copy-Move Forgery Verification in Images Using Local Feature Extractors and Optimized Classifiers
Big Data Mining and Analytics, 2023 Passive image forgery detection methods that identify forgeries without prior knowledge have become a key research focus. In copy-move forgery, the assailant intends to hide a portion of an image by pasting other portions of the same image. The detection
S. B. G. Tilak Babu, Ch Srinivasa Rao
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