Visual IoT Security: Data Hiding in AMBTC Images Using Block-Wise Embedding Strategy.
Yu-Hsiu LinChih-Hsien HsiaBo-Yan ChenYung-Yao ChenPublished in: Sensors (2019)
Keyphrases
- data hiding
- secret data
- block wise
- least significant bit
- reversible data hiding
- image data
- error correction
- spatial domain
- cover image
- data embedding
- input image
- ground truth
- test images
- secret image
- compressed images
- pixel values
- information hiding
- secret sharing scheme
- image regions
- image blocks
- edge detection
- key management
- natural images
- image enhancement
- visual features