Multimedia Digital Watermarking Detection System Based on Watermark.
Hong YinZengqiang ChenZhuzhi YuanPublished in: ICICIC (3) (2006)
Keyphrases
- digital watermarking
- watermark detection
- copyright protection
- multimedia
- watermarking scheme
- multimedia content
- digital images
- watermarking algorithm
- multimedia data
- discrete wavelet transform
- watermarking technique
- digital watermark
- image watermarking
- spread spectrum
- watermarking method
- image authentication
- video watermarking
- jpeg compression
- digital content
- digital libraries
- watermark embedding
- signal processing
- geometric distortions
- watermarked image
- video data
- dct domain
- error correction
- wavelet coefficients
- image data
- multiresolution
- feature extraction