An Improved Wavelet-based Watermarking Method Using the Mathematical Morphology.
Kasemsuk SepsirisukKiyoaki AtsutaShozo KondoPublished in: WIAMIS (2007)
Keyphrases
- mathematical morphology
- watermarking method
- watermarking scheme
- image analysis
- gray scale
- morphological operators
- binary images
- digital watermarking
- wavelet transform
- image processing
- watermarking algorithm
- copyright protection
- edge detection
- wavelet domain
- multiresolution
- structuring elements
- watermark embedding
- partial differential equations
- image compression
- jpeg images
- least squares
- pattern recognition
- machine learning
- digital images
- higher order