Improving embedding efficiency for digital steganography by exploiting similarities between secret and cover images.
Alan Anwer AbdullaHarin SellahewaSabah A. JassimPublished in: CoRR (2020)
Keyphrases
- secret data
- data hiding
- input image
- three dimensional
- jpeg images
- image database
- secret information
- image data
- image analysis
- image collections
- information hiding
- test images
- digital imaging
- similarity measure
- imaging technology
- data embedding
- secret message
- edge detection
- secret image
- digital data
- pixel values
- image classification
- secret key
- hidden information
- image features
- image retrieval
- image processing