An efficient crypto-compression scheme for medical images by selective encryption using DCT.
Med Karim AbdmoulehHedi AmriAli KhalfallahMed Salim BouhlelPublished in: Int. J. Adv. Intell. Paradigms (2019)
Keyphrases
- medical images
- compression scheme
- image compression
- compression ratio
- discrete cosine transform
- anatomical structures
- compression algorithm
- medical imaging
- data compression
- medical image analysis
- medical image segmentation
- magnetic resonance images
- deformable models
- mr images
- imaging modalities
- magnetic resonance
- magnetic resonance imaging
- medical diagnosis
- computed tomography
- ct images
- image intensity
- medical data
- wavelet transform
- entropy coding
- clinical practice
- region of interest
- computer aided diagnosis
- brain images
- biomedical images
- segmentation of medical images
- subband
- x ray images
- clinical applications
- image processing
- lossy compression
- compressed images
- feature selection
- image analysis
- medical image retrieval