Optimal Image Watermark Technique Using Singular Value Decomposition with PCA.
Md. Masud RanaAl Mohaiminul Alam MehedieAhmed AbdelhadiPublished in: ICACT (2020)
Keyphrases
- singular value decomposition
- singular values
- principal component analysis
- reconstruction error
- dimensionality reduction
- input image
- single image
- image classification
- least squares
- dimension reduction
- low rank
- image retrieval
- watermarking technique
- multiscale
- principal components
- measurement matrix
- feature extraction
- latent semantic indexing
- feature points
- low rank approximation
- tensor analysis
- neural network
- null space
- low dimensional
- video sequences
- face recognition