A Robust Image Watermarking Technique Based on DWT, APDCBT, and SVD.
Xiao ZhouHeng ZhangChengyou WangPublished in: Symmetry (2018)
Keyphrases
- watermarking technique
- image watermarking
- digital images
- digital watermarking
- data hiding
- geometric distortions
- lossy compression
- watermarking scheme
- copyright protection
- watermarking algorithm
- semi fragile
- watermark detection
- image authentication
- digital watermark
- digital image watermarking
- image data
- spread spectrum
- digital content
- multiscale
- compressed domain
- jpeg compression
- error correction
- input image
- discrete wavelet transform
- singular value decomposition
- low frequency
- watermarked image
- tamper detection
- metadata
- computer vision
- wavelet domain
- high resolution
- digital libraries
- image segmentation