New Rapid and Robust Color Image Watermarking Technique in Spatial Domain.
Qingtang SuDecheng LiuZihan YuanGang WangXiaofeng ZhangBeijing ChenTao YaoPublished in: IEEE Access (2019)
Keyphrases
- spatial domain
- watermarking technique
- data hiding
- frequency domain
- color images
- image watermarking
- transform domain
- wavelet domain
- watermarked image
- digital images
- additive noise
- watermarking algorithm
- digital watermarking
- motion estimation
- spread spectrum
- dct domain
- watermarking scheme
- geometric distortions
- copyright protection
- watermark detection
- information hiding
- error correction
- lossy compression
- digital watermark
- motion vectors
- image quality
- visual information
- low frequency
- multiscale
- digital content