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DETEKSI PEMALSUAN CITRA DENGAN TEKNIK COPY-MOVE MENGGUNAKAN METODE ORDINAL MEASURE KOEFISIEN DISCRETE COSINE TRANSFORM [PDF]
, 2016 Kemajuan teknologi pengolahan citra digital saat ini telah memberi dampak positif dan negatif bagi suatu citra. Salah satu dampak negatif adalah munculnya citra-citra digital palsu yang dihasilkan oleh teknik pengolahan citra.
Zulfan
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IEEE AccessDigital image forensics aims to verify the authenticity of an image by determining its origin and any processing it has undergone. Among passive approaches in copy move forgery detection, which analyze images without requiring prior embedded information,
Tanzeela Qazi +6 more
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Dual branch convolutional neural network for copy move forgery detection
IET Image Processing, 2021 The advent of digital era has seen a rise in the cases of illegal copying, distribution and forging of images. Even the most secure data channels sometimes suffer to validate the integrity of images.
Nidhi Goel, Samarjeet Kaur, Ruchika Bala
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Robust and Optimized Algorithm for Detection of Copy-Rotate-Move Tempering
IEEE Access, 2023 Since the entire world is covered with computerized digital data, information through digital media is not difficult to move, access, and recycle. Currently, advanced image processing tools are used to create tempered pictures.
Abhishek Kashyap +2 more
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Copy Move Forgery Detection Using Forensic Images
Iraqi Journal of Science, 2021 Digital images are open to several manipulations and dropped cost of compact cameras and mobile phones due to the robust image editing tools. Image credibility is therefore become doubtful, particularly where photos have power, for instance, news reports and insurance claims in a criminal court.
Ayat Fadhel Homady Sewan +1 more
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CNN-Keypoint Based Two-Stage Hybrid Approach for Copy-Move Forgery Detection
IEEE AccessAuthenticating digital images poses a significant challenge due to the widespread use of image forgery techniques, including copy-move forgery. Copy-move forgery involves copying and pasting portions of an image within the same image while applying ...
Anjali Diwan, Anil K. Roy
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IEEE AccessThanks to advanced audio editing software, speech recordings can be tampered with very quickly. If the speech recordings are used as forensic evidence, adding the audio recordings together, cutting them, and changing their content are legally ...
Beste Ustubioglu
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Journal of Applied Informatics and ComputingIn recent years, more and more data has been created in digital form, allowing for easier control over storage and manipulation thanks to technological advancements.
Muhamad Masjun Efendi, Nukman Nukman
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A reliable order-statistics-based approximate nearest neighbor search algorithm
, 2016 We propose a new algorithm for fast approximate nearest neighbor search based on the properties of ordered vectors. Data vectors are classified based on the index and sign of their largest components, thereby partitioning the space in a number of cones ...
Cozzolino, Davide +2 more
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Boosting Image Forgery Detection using Resampling Features and Copy-move analysis
, 2018 Realistic image forgeries involve a combination of splicing, resampling, cloning, region removal and other methods. While resampling detection algorithms are effective in detecting splicing and resampling, copy-move detection algorithms excel in ...
Bappy, Jawadul H. +8 more
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