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Image alignment based perceptual image hash for content authentication.
Xiaofeng Wang
Xiaorui Zhou
Qian Zhang
Bingchao Xu
Jianru Xue
Published in:
Signal Process. Image Commun. (2020)
Keyphrases
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image alignment
image registration
image data
inverse compositional
multiscale
image segmentation
lucas kanade
image retrieval
image analysis
feature points
single image
high resolution
image processing
computer vision
high quality
input image
statistical model
image matching
medical imaging