An Improved Steganographic Scheme Implemented on the Compression Domain of Image Using BTC and Histogram Modification.
Shih-Chieh ShieJi-Han JiangYi-Jen SuWei-Yan ChangPublished in: AINA Workshops (2018)
Keyphrases
- block truncation coding
- progressive transmission
- image data
- data hiding
- input image
- image features
- jpeg images
- compression rate
- embedded image
- single image
- image content
- multiscale
- image representation
- image quality
- image retrieval
- edge detection
- watermark embedding
- image authentication
- compression scheme
- digital images
- image compression
- data embedding
- high compression ratio
- image segmentation
- post processing
- secret message
- stego image
- secret data
- lossy compression
- reconstructed image
- pixel values
- spatial domain
- data compression
- filter bank