High-Performance Digital Watermarking with L2-Norm Centroid for Colour Images.
Ching-Yu YangWen-Fong WangPublished in: IIH-MSP (2015)
Keyphrases
- colour images
- digital watermarking
- copyright protection
- digital images
- mathematical morphology
- watermarking scheme
- single image
- discrete wavelet transform
- morphological operators
- multi valued
- colour space
- watermarking algorithm
- digital content
- pixel values
- jpeg compression
- watermarking technique
- higher order
- high frequency
- structuring elements
- databases
- image quality
- denoising