Audio and Video Matching Zero-Watermarking Algorithm Based on NSCT.
Di FanWenxue SunHuiyuan ZhaoWenshuo KangChangzhi LvPublished in: Complex. (2022)
Keyphrases
- watermarking algorithm
- signal processing
- multimedia
- jpeg compression
- digital video
- image watermarking
- spread spectrum
- video data
- audio features
- wavelet domain
- multimedia data
- watermarking scheme
- video sequences
- video content
- digital watermarking
- copyright protection
- video frames
- visual information
- video analysis
- geometric attacks
- dct coefficients
- video streams
- image processing
- watermarking technique
- shift invariant
- machine learning
- image quality
- digital images
- watermark detection