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A Modified Least Significant Bit Randomized Embedding Method based on Image Partitioning and Columnar Transposition with Encryption.
Fredilyn B. Calanda
Ariel M. Sison
Mark Rennel D. Molato
Ruji P. Medina
Published in:
ICCBD (2019)
Keyphrases
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least significant bit
data embedding
pixel values
cover image
hidden information
spatial domain
test images
image regions
image quality
input image
digital images
image data
multiscale
image segmentation
information hiding
image features
image authentication
high resolution