Steganalysis of LSB Matching Exploiting High-Dimensional Correlations between Pixel Differences.
Tao ZhangYan ZhangWenxiang LiXijian PingPublished in: ICNC (1) (2009)
Keyphrases
- high dimensional
- data hiding
- digital images
- least significant bit
- matching algorithm
- nearest neighbor
- statistically significant
- matching process
- dimensionality reduction
- pattern matching
- spatial domain
- similarity search
- image pixels
- absolute difference
- keypoints
- image matching
- locality sensitive hashing
- data embedding
- image authentication