Rotation invariant watermark embedding based on scale-adapted characteristic regions.
Lei-Da LiXiaoping YuanZhaolin LuJeng-Shyang PanPublished in: Inf. Sci. (2010)
Keyphrases
- rotation invariant
- scale invariance
- watermark embedding
- watermarking scheme
- spread spectrum
- texture analysis
- zernike moments
- texture classification
- texture features
- image features
- scale space
- feature vectors
- jpeg compression
- copyright protection
- texture descriptors
- watermarking algorithm
- image structure
- gabor filters
- local binary pattern
- human visual system
- digital images
- texture images
- wavelet domain
- scale invariant
- keypoints
- image processing
- computer vision
- input image
- image watermarking
- image analysis
- face recognition