Robust Watermarking Approach for 3D Multiresolution Meshes Based on Multi-wavelet Transform, SHA512 and Turbocodes.
Malika JallouliIkbel SayahiAnouar Ben MabroukMohamed Ali MahjoubChokri Ben AmarPublished in: CAIP (2) (2021)
Keyphrases
- multiresolution
- wavelet transform
- robust watermarking
- image coding
- image compression
- wavelet coefficients
- subband
- multiresolution analysis
- multiresolution representation
- wavelet decomposition
- filter bank
- variable resolution
- high frequency
- low frequency
- high capacity
- wavelet domain
- lifting scheme
- quadtree
- image fusion
- copyright protection
- translation invariant
- discrete wavelet transform