Video Watermarking Algorithm Based on Pseudo 3D DCT and Quantization Index Modulation.
Hui-Yu HuangCheng-Han YangWen-Hsing HsuPublished in: MVA (2009)
Keyphrases
- watermarking algorithm
- jpeg compression
- video data
- watermarking technique
- signal processing
- image watermarking
- watermarking scheme
- video sequences
- jpeg images
- video analysis
- copyright protection
- video compression
- dct coefficients
- lossy compression
- digital watermarking
- spread spectrum
- multimedia
- watermarking method
- discrete cosine transform
- video content
- wavelet domain
- data hiding
- geometric distortions
- digital images
- image authentication
- multiscale
- multimedia data
- subband
- computer simulation
- denoising
- motion estimation