A Robust Watermarking Algorithm Based on Differential Energy and QIM for Uncompressed Video.
Zhaoqing LiuQiong LiShuai GuanXiyuan PengPublished in: IIH-MSP (2009)
Keyphrases
- watermarking algorithm
- image watermarking
- digital image watermarking
- geometric attacks
- jpeg compression
- watermarking technique
- signal processing
- watermark detection
- geometric distortions
- wavelet domain
- spread spectrum
- watermarking scheme
- watermarking method
- copyright protection
- video sequences
- dct coefficients
- digital watermarking
- multimedia
- video data
- video content
- image authentication
- video frames
- compressed domain
- jpeg images
- video analysis
- image denoising
- natural images
- digital images
- high quality