Robust Image Hashing With Singular Values Of Quaternion SVD.
Zhenjun TangMengzhu YuHeng YaoHanyun ZhangChunqiang YuXianquan ZhangPublished in: Comput. J. (2021)
Keyphrases
- singular values
- singular value decomposition
- low rank
- image features
- rank minimization
- matrix completion
- image analysis
- input image
- image representation
- image segmentation
- singular vectors
- fundamental matrix
- least squares
- multiscale
- higher order
- dimensionality reduction
- single image
- keypoints
- image matching
- small number
- high resolution
- viewpoint
- high dimensional
- low rank matrix
- three dimensional
- data sets