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Multiple color medical images zero-watermark scheme based on quaternion generalized Fourier descriptor and QR code.
Baowei Wang
Weishen Wang
Peng Zhao
Published in:
ACM TUR-C (2021)
Keyphrases
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medical images
fourier descriptors
fourier transform
medical imaging
qr code
barcode
deformable models
color images
region of interest
shape analysis
augmented reality
watermarking algorithm
object recognition
image reconstruction
image data
shape features
image segmentation