Estimating Hidden Message Length in Binary Image Embedded by Using Boundary Pixels Steganography.
Chiew Kang LengJosef PieprzykPublished in: ARES (2010)
Keyphrases
- binary images
- information hiding
- hidden information
- input image
- gray level images
- secret message
- binary patterns
- gray scale
- image blocks
- connected components
- cover image
- mathematical morphology
- gray images
- euclidean distance transform
- least significant bit
- morphological skeleton
- binary and gray scale
- data hiding
- rectangular regions
- morphological operations
- component labeling
- gray level
- distance transformation
- connected component labeling
- chain code
- digital watermarking
- computer vision
- thinning algorithm
- medial axis
- superpixels
- edge detection
- face recognition