Robust Blind Digital Image Watermarking Using DWT and Dual Encryption Technique.
Gursharanjeet Singh KalraRajneesh TalwarHarsh SadawartiPublished in: CICSyN (2011)
Keyphrases
- digital image watermarking
- geometric attacks
- image watermarking
- watermarking technique
- watermarking algorithm
- watermark detection
- digital watermarking
- digital image watermarking scheme
- image processing
- jpeg compression
- discrete wavelet transform
- spread spectrum
- high frequency
- digital watermark
- signal processing
- digital images
- multiresolution