Spectral Watermarking for Parameterized Surfaces.
Yang LiuBalakrishnan PrabhakaranXiaohu GuoPublished in: IEEE Trans. Inf. Forensics Secur. (2012)
Keyphrases
- spectral reflectance
- digital images
- three dimensional
- free form
- surface reconstruction
- spread spectrum
- spectral analysis
- range data
- information hiding
- curved surfaces
- image authentication
- image watermarking
- copyright protection
- multispectral images
- watermarking scheme
- fragile watermarking
- digital image watermarking
- watermarking technique
- surface geometry
- hyperspectral
- image data