Image Copyright Protection Based on Blockchain and Zero-Watermark.
Baowei WangJiawei ShiWeishen WangPeng ZhaoPublished in: IEEE Trans. Netw. Sci. Eng. (2022)
Keyphrases
- copyright protection
- watermarking technique
- robust watermarking scheme
- image authentication
- digital watermark
- digital images
- watermark detection
- watermarking method
- digital watermarking
- image watermarking
- watermarking scheme
- watermarking algorithm
- geometric attacks
- robust watermarking
- watermark embedding
- watermarked image
- transform domain
- tamper detection
- data hiding
- spread spectrum
- image data
- multimedia content
- image processing operations
- geometric distortions
- jpeg compression
- secret information
- compressed domain
- digital content
- lossy compression
- video watermarking
- dct domain
- image blocks
- pixel values
- multimedia data
- multiscale
- test images
- image sequences
- digital image watermarking
- image quality