Improved multi-objective particle swarm optimization algorithm for optimizing watermark strength in color image watermarking.
Nitin SaxenaK. K. MishraPublished in: Appl. Intell. (2017)
Keyphrases
- image watermarking
- spread spectrum
- watermarking algorithm
- jpeg compression
- digital watermarking
- copyright protection
- color images
- geometric distortions
- geometric attacks
- watermark detection
- digital watermark
- watermarking technique
- discrete wavelet transform
- watermark embedding
- image watermarking scheme
- lossy compression
- additive noise
- digital images
- image regions