Stochastic model based audio watermark and whitening filter for improved detection.
Hongseok KimPublished in: ICASSP (2000)
Keyphrases
- digital images
- multimedia
- matched filter
- detection method
- audio signal
- digital watermarking
- watermarking scheme
- auto correlation
- video recordings
- detection algorithm
- object detection
- soccer video
- spread spectrum
- watermark detection
- spatial domain
- noise reduction
- visual information
- image watermarking
- signal processing
- multiscale