Hybrid blind robust image watermarking technique based on DFT-DCT and Arnold transform.
Mohamed HamidiMohamed El HazitiHocine CherifiMohammed El HassouniPublished in: CoRR (2019)
Keyphrases
- watermarking technique
- watermark extraction
- digital images
- watermark detection
- digital watermark
- data hiding
- watermarking scheme
- digital watermarking
- compressed domain
- image watermarking
- copyright protection
- watermarking algorithm
- digital image watermarking
- discrete fourier transform
- geometric distortions
- digital content
- watermarked image
- lossy compression
- image authentication
- transform coefficients
- discrete cosine transform
- transform domain
- dct domain
- watermarking method
- frequency domain
- jpeg compression
- jpeg images
- image sequences
- wavelet domain
- spatial domain
- gray scale
- signal processing
- input image
- color images