Digital Watermarking using Karhunen-Loeve transform.
Daniela StanescuMircea StratulatBogdan CiubotaruDan ChiciudeanRazvan CioargaDaniel BorcaPublished in: SACI (2007)
Keyphrases
- digital watermarking
- karhunen loeve transform
- image compression
- digital images
- copyright protection
- lossy compression
- discrete wavelet transform
- watermarking scheme
- digital watermark
- image watermarking
- watermarking algorithm
- spread spectrum
- digital content
- watermarking technique
- wavelet transform
- subband
- image authentication
- image data
- image quality