A Blockchain-based System for Secure Image Protection Using Zero-watermark.

Baowei Wang Jiawei Shi Weishen Wang Peng Zhao

Published in: MASS (2020)

Keyphrases

multiscale
image data
image processing operations
edge detection
geometric distortions
input image
image content
high resolution
image features
image regions
image processing
auto correlation
image segmentation
watermarking technique
secret information
watermark detection
watermarking scheme
image blocks
image watermarking
spread spectrum
image authentication
digital watermark
robust watermarking scheme
image fidelity
pixel values
test images
image quality
digital images
feature vectors
image retrieval