Geometrically Invariant Image Blind Watermarking Based on Speeded-Up Robust Features and DCT Transform.
Huang ZhangXiaoqiang LiPublished in: IWDW (2012)
Keyphrases
- blind watermarking
- speeded up robust features
- transform domain
- input image
- image features
- multiscale
- image analysis
- single image
- image matching
- image data
- image segmentation
- integral image
- image retrieval
- image classification
- high resolution
- invariant features
- color correction
- computer vision algorithms
- image representation
- affine transformation
- keypoints
- feature extraction
- spatial domain
- affine invariant
- feature points
- multiresolution
- object recognition
- computational complexity