Scale Invariant Privacy Preserving Video via Wavelet Decomposition.
Chengkai YuCharles FlemingHai-Ning LiangPublished in: CoRR (2022)
Keyphrases
- privacy preserving
- scale invariant
- wavelet decomposition
- multiscale
- scale space
- multiresolution
- wavelet transform
- natural images
- affine invariant
- wavelet domain
- keypoints
- subband
- privacy preserving data mining
- vertically partitioned data
- privacy preservation
- wavelet coefficients
- local binary pattern
- high frequency
- video sequences
- video data
- sar images
- data privacy
- feature vectors
- texture images
- image processing
- image structure
- image segmentation
- image denoising
- image compression
- distance measure
- input image
- secure multiparty computation