Optimal detection for multiplicative watermarks embedded in DFT domain.
Vassilios SolachidisIoannis PitasPublished in: ICIP (2) (2003)
Keyphrases
- domain specific
- detection algorithm
- automatic detection
- computer vision
- watermarking scheme
- detection method
- domain independent
- watermarking algorithm
- digital images
- detection rate
- detection accuracy
- object detection
- false alarms
- image watermarking
- embedded systems
- learning algorithm
- spread spectrum
- fourier transform
- closed form
- false positives
- frequency domain
- anomaly detection
- wavelet transform
- domain knowledge
- digital libraries