Perceptual video hashing based on the Achlioptas's random projections.
Sandeep R.Prabin Kumar BoraPublished in: NCVPRIPG (2013)
Keyphrases
- random projections
- compressive sensing
- dimensionality reduction
- dimension reduction
- sparse representation
- image reconstruction
- hash functions
- original data
- video sequences
- principal component analysis
- video content
- random sampling
- video data
- low dimensional
- image sequences
- document clustering
- object recognition
- high quality