A Blockchain-based System for Secure Image Protection Using Zero-watermark.
Baowei WangJiawei ShiWeishen WangPeng ZhaoPublished 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