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Copy-move tampering detection using keypoint based hybrid feature extraction and improved transformation model.
K. Sunitha
Krishna A. N
B. G. Prasad
Published in:
Appl. Intell. (2022)
Keyphrases
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transformation model
feature extraction
transformation models
affine transformation
feature vectors
keypoints
pattern recognition
texture features
nonrigid registration
feature selection
image processing
image features
wavelet transform
frequency domain
texture analysis