Robust image watermarking technique using triangular regions and Zernike moments for quantization based embedding.
Summuyya MunibAsifullah KhanPublished in: Multim. Tools Appl. (2017)
Keyphrases
- watermarking technique
- digital images
- data hiding
- zernike moments
- image watermarking
- copyright protection
- digital watermarking
- watermarking scheme
- input image
- watermark detection
- watermarking algorithm
- compressed domain
- image features
- moment invariants
- digital content
- watermark embedding
- multiscale
- invariant features
- watermark extraction
- image reconstruction
- keypoints
- computational complexity
- fourier descriptors
- shape descriptors
- motion vectors
- image compression
- watermarked image
- signal processing
- moving objects
- video sequences