A Non-blind Digital Image Watermarking Method Based on the Dual-tree Complex Discrete Wavelet Transform and Interval Arithmetic.
Teruya MinamotoRyuji OhuraPublished in: ITNG (2012)
Keyphrases
- discrete wavelet transform
- digital watermarking
- dual tree
- watermarking method
- digital images
- multiresolution
- subband
- wavelet domain
- shift invariant
- wavelet coefficients
- image fusion
- high frequency
- jpeg compression
- spread spectrum
- image watermarking
- copyright protection
- low frequency
- denoising
- feature vectors
- image denoising
- image authentication
- wavelet decomposition
- watermarking scheme
- computer vision
- data fusion
- jpeg images
- watermarked image
- pattern recognition
- high quality