Encryption and watermark-treated medical image against hacking disease - An immune convention in spatial and frequency domains.
Lakshmi ChandrasekaranKaruppusamy ThenmozhiJohn Bosco Balaguru RayappanRengarajan AmirtharajanPublished in: Comput. Methods Programs Biomed. (2018)
Keyphrases
- medical images
- spatial and frequency domains
- image watermarking
- clinical applications
- watermarking algorithm
- wavelet domain
- copyright protection
- jpeg compression
- medical diagnosis
- spatial domain
- medical imaging
- frequency domain
- digital watermarking
- region of interest
- image compression
- digital images
- geometric distortions
- human visual system
- watermarking scheme
- brain images
- color images
- discrete wavelet transform
- image processing
- watermarking technique
- wavelet coefficients
- lossy compression
- color image processing
- medical image retrieval
- low pass
- multiresolution
- image registration
- additive noise
- image analysis