Robust digital image watermarking using DWT, DFT and quality based average.
Eduardo FulleaJosé María Martínez SanchezPublished in: ACM Multimedia (2001)
Keyphrases
- digital image watermarking
- geometric attacks
- image watermarking
- watermarking algorithm
- high quality
- watermarking technique
- frequency domain
- multiresolution
- wavelet transform
- digital watermark
- digital watermarking
- watermarking scheme
- jpeg compression
- discrete wavelet transform
- subband
- image sequences
- singular value decomposition
- watermark detection
- signal processing
- denoising
- feature extraction