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Copy-move forgery detection technique based on discrete cosine transform blocks features.
Esteban Alejandro Armas Vega
Edgar González Fernández
Ana Lucila Sandoval Orozco
Luis Javier García-Villalba
Published in:
Neural Comput. Appl. (2021)
Keyphrases
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discrete cosine transform
dct coefficients
copy move forgery
digital images
image blocks
image compression
feature vectors
feature extraction
detection algorithm
filter bank
feature set
feature space
transform domain
dct domain
computer vision
detection method
keypoints
multiscale
image sequences
image processing