Spread spectrum image watermark detection on degraded compressed sensing measurements with distortion minimization.
Anirban BoseSanti P. MaityPublished in: Multim. Tools Appl. (2018)
Keyphrases
- spread spectrum
- watermark detection
- image watermarking
- watermark embedding
- video watermarking
- watermarked image
- watermarking scheme
- geometric distortions
- watermarking algorithm
- data hiding
- digital images
- dct domain
- digital watermarking
- watermarking technique
- input image
- jpeg compression
- transform domain
- image data
- spatial domain
- multiscale
- bit error rate
- image classification
- high resolution
- copyright protection
- wavelet domain
- test images
- pattern recognition
- natural images
- lossy compression
- additive noise
- sparse representation
- image reconstruction