Image Index Based Digital Watermarking Techniqu for Ownership Claim and Buyer Fingerprinting.
Sarabjeet Singh BediRabia BanoShekhar VermaPublished in: World Congress on Engineering (Selected Papers) (2008)
Keyphrases
- digital watermarking
- copyright protection
- image authentication
- input image
- digital content
- digital watermark
- image data
- watermarking technique
- multiscale
- geometric distortions
- image scrambling
- gray level images
- image analysis
- edge detection
- digital images
- high resolution
- pixel values
- watermarking scheme
- region of interest
- watermarked image
- watermarking algorithm
- watermarking method
- watermark detection
- similarity measure