A Video Watermarking Using the 3-D Wavelet Transform and Two Perceptual Watermarks.
Seung-Jin KimSuk Hwan LeeTae-Su KimKi-Ryong KwonKuhn-Il LeePublished in: IWDW (2004)
Keyphrases
- video watermarking
- wavelet transform
- spread spectrum
- watermarking scheme
- wavelet domain
- digital watermarking
- multiresolution
- image watermarking
- watermark detection
- watermarking algorithm
- multiscale
- wavelet coefficients
- copyright protection
- dct domain
- human visual system
- image compression
- discrete wavelet transform
- high frequency
- data hiding
- subband
- low frequency
- watermarking technique
- transform domain
- watermark embedding
- jpeg compression
- digital images
- feature extraction
- compressed domain
- error correction
- digital libraries
- digital content
- bit error rate
- image quality