An efficient and robust watermarking approach based on single value decompression, multi-level DWT, and wavelet fusion with scrambled medical images.
Ezz El-Din HemdanPublished in: Multim. Tools Appl. (2021)
Keyphrases
- medical images
- multi modality
- wavelet transform
- anatomical structures
- multimodal medical images
- medical image analysis
- multiresolution
- medical imaging
- robust watermarking
- region of interest
- wavelet coefficients
- image watermarking
- multiscale
- wavelet domain
- image compression
- data compression
- discrete wavelet transform
- data fusion
- computer vision
- low frequency
- denoising
- color images
- feature extraction