A DWT Digital Watermarking Algorithm Based on 2D-LICM Hyperchaotic Mapping.
Shuai LiZhefan ChenYanan XieZhao TianShanfeng WangYihang LiYan LiPublished in: ICISCAE (2022)
Keyphrases
- watermarking algorithm
- jpeg compression
- image watermarking
- digital watermarking
- wavelet domain
- geometric attacks
- discrete wavelet transform
- chaotic systems
- lossy compression
- signal processing
- watermarking scheme
- spread spectrum
- copyright protection
- image authentication
- digital image watermarking
- semi fragile
- multiresolution
- geometric distortions
- dct coefficients
- wavelet coefficients
- digital content
- spatial domain
- denoising
- multiscale
- watermarking technique
- gaussian noise
- high frequency
- subband
- watermark embedding
- watermark detection
- digital images
- wavelet transform