Image-adaptive and robust digital wavelet-domain watermarking for images.
Yi ZhaoLiping ZhangPublished in: MIPPR (2017)
Keyphrases
- wavelet domain
- input image
- geometric attacks
- watermarking algorithm
- image watermarking scheme
- image data
- image features
- image processing operations
- wavelet domain hidden markov tree
- geometric distortions
- image watermarking
- image retrieval
- phase information
- denoising
- multiscale
- spatial domain
- image classification
- spread spectrum
- watermarking technique
- wavelet coefficients
- pixel values
- lossy compression
- wavelet decomposition
- image denoising
- image normalization
- denoising algorithm
- discrete wavelet transform
- wavelet denoising
- digital image watermarking
- order statistics filters
- edge detection
- gaussian noise
- watermarking scheme
- multiresolution
- structural similarity index
- denoising methods
- shift invariant
- segmentation algorithm
- watermark embedding
- watermarked image
- color image processing
- human visual system
- object recognition
- natural images
- image processing
- source images
- watermarking method
- transform domain
- wavelet transform
- watermark detection
- subband
- digital content
- jpeg images
- jpeg compression
- sar images
- image segmentation
- copyright protection
- similarity measure
- digital watermarking
- statistical model
- frequency domain
- bit rate
- image quality
- digital images
- low level
- high quality