A DWT-SVD based adaptive color multi-watermarking scheme for copyright protection using AMEF and PSO-GWO.
Yuxin ShenChen TangMin XuMingming ChenZhenkun LeiPublished in: Expert Syst. Appl. (2021)
Keyphrases
- watermarking scheme
- copyright protection
- digital watermarking
- image watermarking
- jpeg compression
- geometric attacks
- watermarking method
- error correction
- watermarking algorithm
- watermarking technique
- spread spectrum
- image authentication
- robust watermarking scheme
- semi fragile
- digital watermark
- watermark embedding
- color images
- discrete wavelet transform
- image watermarking scheme
- video watermarking
- geometric distortions
- multimedia content
- multiresolution
- watermark detection
- signal processing