Biomedical Image Cryptosystem Based on Visual Cryptography Using Disintegration of Image Blocks.
R. P. Meenaakshi SundhariPublished in: J. Medical Imaging Health Informatics (2019)
Keyphrases
- image blocks
- biomedical images
- secret sharing scheme
- elliptic curve
- secret image
- digital images
- transform domain
- medical images
- binary images
- test images
- discrete cosine transform
- secret sharing
- spatial domain
- image analysis
- key management
- dct coefficients
- multimedia data
- encryption scheme
- image data
- computer vision
- filter bank
- image compression
- denoising
- high level