Gabor Division/Spread Spectrum System Is Separable in Time and Frequency Synchronization.
Tohru KohdaYutaka JitsumatsuKazuyuki AiharaPublished in: VTC Fall (2013)
Keyphrases
- spread spectrum
- video watermarking
- direct sequence spread spectrum
- frequency hopping
- image watermarking
- data hiding
- short time fourier transform
- transform domain
- watermarking scheme
- digital watermarking
- feature space
- watermarking algorithm
- gabor filters
- bit error rate
- face recognition
- spatial domain
- low frequency
- frequency domain
- maximum likelihood
- pattern recognition
- multiscale