Intelligent Color Image Watermarking Using Phase Congruency.
Subhrajit Sinha RoyAbhishek BasuAvik ChattopadhyayPublished in: DoSIER (2019)
Keyphrases
- image watermarking
- phase congruency
- gray value
- feature detection
- infrared images
- image structure
- color images
- jpeg compression
- geometric distortions
- additive noise
- watermarking algorithm
- copyright protection
- feature maps
- computer vision
- lossy compression
- discrete wavelet transform
- infrared
- watermarking technique
- object recognition
- scale space
- image quality
- co occurrence
- optical flow
- orientation estimation
- pattern recognition