Improved image watermarking using guided image filtering.
Piyanart ChotikawanidThumrongrat AmornraksaPublished in: ICCIP (2017)
Keyphrases
- image filtering
- image watermarking
- image restoration
- watermarking algorithm
- copyright protection
- jpeg compression
- discrete wavelet transform
- edge detection
- additive noise
- filtering method
- computer vision
- frequency domain
- median filter
- preprocessing
- high quality
- geometric distortions
- digital watermarking
- image processing