High Accuracy Perceptual Video Hashing via Low-Rank Decomposition and DWT.
Lv ChenDengpan YeShunzhi JiangPublished in: MMM (1) (2020)
Keyphrases
- low rank
- missing data
- linear combination
- matrix factorization
- convex optimization
- low rank matrix
- tensor decomposition
- singular value decomposition
- rank minimization
- matrix completion
- video data
- high dimensional data
- video sequences
- video frames
- semi supervised
- high order
- trace norm
- matrix decomposition
- multiresolution
- low rank matrices
- binary matrix
- human visual system
- singular values
- data matrix
- robust principal component analysis
- image quality
- minimization problems
- optical flow
- multiscale