A New Image Steganographic Technique using Pattern based Bits Shuffling and Magic LSB for Grayscale Images.
Khan MuhammadJamil AhmadHaleem FarmanZahoor JanPublished in: CoRR (2016)
Keyphrases
- grayscale images
- secret data
- cover image
- data embedding
- least significant bit
- data hiding
- secret message
- stego image
- binary images
- image features
- image analysis
- input image
- test images
- multiscale
- gray scale
- color images
- image classification
- digital images
- edge detection
- image segmentation
- hidden information
- information hiding
- image enhancement
- image authentication
- spatial domain
- image representation
- image quality
- image data
- pixel values
- spatial information
- significant bit
- jpeg images
- discrete cosine transform
- gray level
- facial expressions