Robust Zero-watermarking Algorithm for Medical Images Based on GFTT-KAZE and DCT.
Shilong DongJingbing LiUzair Aslam BhattiJixin MaFangchun DongYanyi LiPublished in: SNPD-Winter (2023)
Keyphrases
- medical images
- watermarking algorithm
- watermark detection
- image watermarking
- dct coefficients
- medical imaging
- anatomical structures
- watermarking technique
- medical image segmentation
- geometric attacks
- digital image watermarking
- mr images
- signal processing
- deformable models
- medical image analysis
- geometric distortions
- spread spectrum
- jpeg compression
- watermarking scheme
- watermarking method
- segmentation of medical images
- discrete cosine transform
- wavelet domain
- medical image retrieval
- copyright protection
- digital watermarking
- image authentication
- biomedical images
- digital watermark
- watermark extraction
- image data
- dct domain
- image compression
- image registration
- feature space
- image sequences