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Transfer subspace learning based on structure preservation for JPEG image mismatched steganalysis.
Liran Yang
Min Men
Yiming Xue
Juan Wen
Ping Zhong
Published in:
Signal Process. Image Commun. (2021)
Keyphrases
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jpeg images
subspace learning
dimensionality reduction
compression algorithm
discrete cosine transform
manifold learning
low dimensional
dct coefficients
spatial domain
information hiding
data sets
sparse coding
high dimensional data
higher order
compressed images
multiscale
image processing