Statistical analysis of digital image fingerprinting based on random projections.
Farzad FarhadzadehSviatoslav VoloshynovskiyOleksiy J. KovalTaras HolotyakFokko BeekhofPublished in: ISPA (2011)
Keyphrases
- random projections
- digital images
- statistical analysis
- copyright protection
- dimensionality reduction
- dimension reduction
- original data
- sparse representation
- image reconstruction
- principal component analysis
- high dimensionality
- random sampling
- fractional differential
- hash functions
- low dimensional
- watermarking technique
- unsupervised learning
- data points
- feature space
- digital libraries
- multiscale