Secure multimedia watermarking authentication in wavelet domain.
Jinwei WangShiguo LianGuangjie LiuYuewei DaiZhongxuan LiuZhen RenPublished in: J. Electronic Imaging (2008)
Keyphrases
- wavelet domain
- watermarking algorithm
- multimedia
- digital watermarking
- image authentication
- discrete wavelet transform
- fragile watermarking
- authentication scheme
- user authentication
- wavelet coefficients
- authentication mechanism
- spatial domain
- denoising
- watermark embedding
- wavelet transform
- authentication protocol
- multiscale
- factor authentication
- shift invariant
- copyright protection
- image denoising
- image watermarking scheme
- security analysis
- multiresolution
- jpeg compression
- human visual system
- multimedia content
- spread spectrum
- watermarking scheme
- high frequency
- subband
- multimedia data
- digital images
- image watermarking
- watermarking method
- lossy compression
- watermarking technique
- frequency domain
- data hiding
- complex wavelet transform
- smart card
- video sequences
- image processing
- key management
- secret key
- dct coefficients
- watermark detection
- digital watermark
- metadata
- computer vision
- digital image watermarking
- image compression
- object recognition