A Novel Grayscale Image Encryption Scheme Based on the Block-Level Swapping of Pixels and the Chaotic System.
Muhammad HanifNadeem IqbalFida Ur RahmanMuhammad Adnan KhanTaher M. GhazalSagheer AbbasMunir AhmadHussam M. N. Al HamadiChan Yeob YeunPublished in: Sensors (2022)
Keyphrases
- grayscale images
- encryption scheme
- chaotic systems
- gray scale
- color images
- texture information
- binary images
- gray level
- initial conditions
- color information
- input image
- ciphertext
- secret key
- public key
- image enhancement
- data sharing
- control method
- reconstructed image
- test images
- adaptive control
- control parameters
- impulse noise
- lossless compression
- closed loop
- image processing
- s box
- watermarking algorithm
- image reconstruction
- optical flow
- high dimensional
- multiscale