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A novel reversible data hiding method in encrypted images using efficient parametric binary tree labeling.
Hua Ren
Zhen Yue
Feng Gu
Ming Li
Tongtong Chen
Guangrong Bai
Published in:
Knowl. Based Syst. (2024)
Keyphrases
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binary tree
test images
pixel values
reversible data hiding
object recognition
gaussian noise
image retrieval
image data
input image
query processing
image features
error correction
prediction algorithm