Image Encryption and Decryption in A Modification of ElGamal Cryptosystem in MATLAB.
Hayder Raheem HashimIrtifaa Abdalkadum NeamaaPublished in: CoRR (2014)
Keyphrases
- input image
- image data
- image features
- image segmentation
- image classification
- image representation
- template matching
- image content
- segmentation method
- high resolution
- image analysis
- image pixels
- single image
- low level
- image processing
- multiscale
- natural images
- image retrieval
- region of interest
- pixel values
- image collections
- similarity measure
- keypoints
- hough transform
- image matching
- test images
- chaotic sequence
- video sequences
- cellular automata
- binary images
- energy function
- image quality
- feature points