Improved Content-Based Watermarking Using Scale-Invariant Feature Points.
Na LiEdwin R. HancockXiaoshi ZhengLin HanPublished in: ICIAP (1) (2011)
Keyphrases
- feature points
- scale invariant
- feature detectors
- affine invariant
- affine transformation
- keypoints
- natural images
- scale space
- image sequences
- multiscale
- feature matching
- texture images
- image structure
- facial features
- face images
- feature descriptors
- interest point detectors
- local binary pattern
- image retrieval
- human faces
- higher order
- training data
- image processing