A video watermarking algorithm based on pseudo 3D DCT.
Hui-Yu HuangCheng-Han YangWen-Hsing HsuPublished in: CIIP (2009)
Keyphrases
- watermarking algorithm
- video data
- jpeg compression
- signal processing
- image watermarking
- video streams
- video sequences
- multimedia
- wavelet domain
- dct coefficients
- video content
- watermarking scheme
- video compression
- digital watermarking
- video analysis
- spread spectrum
- watermarking technique
- neural network
- jpeg images
- discrete cosine transform
- watermark detection
- digital video
- inter frame
- copyright protection
- geometric distortions
- multimedia data
- image processing
- image authentication
- digital image watermarking
- high resolution
- machine learning