Feature extraction based pixel segmentation techniques data hiding and data encryption.

R. Roselinkiruba G. Bhuvaneshwari

Published in: Multim. Tools Appl. (2024)

Keyphrases

data hiding
data encryption
feature extraction
error correction
spatial domain
reversible data hiding
image segmentation
feature space
data embedding
feature vectors
image processing
watermarking technique
data confidentiality
wavelet transform
secret data
edge detection
manifold learning
face recognition