Bit-Plane Based Reversible Data Hiding in Encrypted Images Using Multi-Level Blocking With Quad-Tree.

Ankur Rajeev Kumar Ajay K. Sharma

Published in: IEEE Trans. Multim. (2024)

Keyphrases

quadtree
quad trees
image data
input image
bit plane
image retrieval
similarity measure
object recognition
image features
image classification
multiresolution
pixel values
image compression
binary images
tree structure
test images
data structure
jpeg images
reversible data hiding
face recognition