基于压缩感知的视频双水印算法研究 (Double Video Watermarking Algorithm Based on Compressive Sensing).
Yan ZhouFanzhi ZengHuimin ZhaoPublished in: 计算机科学 (2016)
Keyphrases
- compressive sensing
- watermarking algorithm
- signal processing
- sparse representation
- random projections
- jpeg compression
- video data
- compressive sampling
- multimedia
- wavelet domain
- watermarking scheme
- video frames
- image representation
- video content
- video sequences
- image authentication
- low complexity
- dct coefficients
- image processing
- multimedia data