Robust Digital Image Watermarking Based on Joint DWT-DCT.
Saeed K. AmirgholipourAhmad Reza Naghsh-NilchiPublished in: J. Digit. Content Technol. its Appl. (2009)
Keyphrases
- digital image watermarking
- geometric attacks
- digital watermark
- watermark detection
- image watermarking
- jpeg compression
- digital watermarking
- discrete cosine transform
- watermarking technique
- watermarking algorithm
- discrete wavelet transform
- dct domain
- watermarking scheme
- copyright protection
- wavelet transform
- spatial domain
- frequency domain
- digital images