Geometrically Invariant Image Watermarking Using Scale-Invariant Feature Transform and K-Means Clustering.
Huawei TianYao ZhaoRongrong NiJeng-Shyang PanPublished in: ICCCI (1) (2010)
Keyphrases
- image watermarking
- scale invariant feature transform
- keypoints
- image matching
- sift descriptors
- feature points
- object recognition
- affine transformation
- feature detection
- invariant features
- watermarking algorithm
- affine invariant
- image features
- feature descriptors
- feature matching
- geometric distortions
- image descriptors
- scale space
- visual words
- computer vision
- image sequences
- geometric transformations
- image analysis
- image registration
- matching algorithm