Enhanced least significant qubit watermarking scheme for quantum images.

GaoFeng Luo Ri-Gui Zhou Wenwen Hu Jianwen Luo XingAo Liu Hou Ian

Published in: Quantum Inf. Process. (2018)

Keyphrases

watermarking scheme
image database
geometric distortions
image data
image features
input image
image retrieval
edge detection
test images
copyright protection
digital watermarking
geometric attacks
original images
digital watermark