Login / Signup

Error-free and mean value based reversible data hiding using gravitational search algorithm in encrypted images.

K. Upendra RajuN. Amutha Prabha
Published in: Multim. Tools Appl. (2022)
Keyphrases
  • error free
  • input image
  • image data
  • test images
  • reversible data hiding
  • pixel values
  • edge detection
  • visual quality
  • data hiding