Advanced image encryption and decryption using sandwich phase diffuser and false image along with cryptographical enhancement.
Abraham Oommen PanickerA. JabeenaA. Hassan MujeebPublished in: ICUMT (2010)
Keyphrases
- image data
- image analysis
- input image
- image features
- image representation
- image retrieval
- image content
- single image
- multiscale
- image segmentation
- test images
- vector field
- image noise
- pixel values
- region of interest
- energy function
- post processing
- image classification
- segmentation algorithm
- markov random field
- edge detection
- high resolution
- binary images
- visual features
- natural images
- template matching
- image structure
- image pixels
- grey level