An attack resistant hybrid blind image watermarking scheme based on combination of DWT, DCT and PCA.
S. Abolfazl HosseiniParya FarahmandPublished in: Multim. Tools Appl. (2024)
Keyphrases
- digital watermark
- jpeg compression
- image watermarking scheme
- digital watermarking
- image watermarking
- discrete wavelet transform
- principal component analysis
- dct coefficients
- digital image watermarking
- copyright protection
- watermarking scheme
- digital images
- watermarking algorithm
- discrete cosine transform
- wavelet domain
- lossy compression
- watermark detection
- jpeg images
- additive noise
- face recognition
- feature extraction
- image processing operations
- geometric distortions
- dimensionality reduction
- multiresolution
- image quality
- feature space
- digital content
- face images
- watermarking technique
- dct domain
- denoising
- high dimensional
- spread spectrum
- image processing
- transform domain
- singular value decomposition