MediaEval 2012 Visual Privacy Task: Applying Transform-domain Scrambling to Automatically Detected Faces.
Pavel KorshunovAleksei TriastcynTouradj EbrahimiPublished in: MediaEval (2012)
Keyphrases
- transform domain
- automatically detected
- transform coefficients
- spatial domain
- discrete cosine
- hadamard transform
- landmark points
- discrete cosine transform
- visual information
- spread spectrum
- face recognition
- distributed video coding
- reconstruction quality
- blind watermarking
- video codec
- visual features
- bit plane
- face images
- robust watermarking scheme
- high quality
- wyner ziv video coding
- multimedia
- stereo image coding
- feature vectors
- data structure
- image sequences