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Cyber-Physical Systems Virtual Organization
Read-only archive of site from September 29, 2023.
CPS-VO
log polar image representation
biblio
Efficient and robust perceptual hashing using log-polar image representation
Submitted by BrandonB on Wed, 05/06/2015 - 12:02pm
key dependent noninvertible transform
Watermarking
Vectors
Transforms
Robustness
robust perceptual hashing
robust image hashing
registration technique
perceptual hashing
multimedia security
log-polar transformation
Log-Polar transform feature
log polar image representation
content authentication
image recognition technique
Image Processing
image indexing
Image coding
image authentication
Hamming distance
Fourier-Mellin transforms
Fourier transforms
feature extraction
database search
Cryptography
