Visual stylometry using background selection and wavelet-HMT-based Fisher information distances for attribution and dating of impressionist paintings.
Hanchao QiArmeen TaebShannon M. HughesPublished in: Signal Process. (2013)
Keyphrases
- fisher information
- wavelet domain
- digital images
- noisy images
- noise level
- denoising
- wavelet coefficients
- wavelet transform
- geodesic distance
- multiscale
- spatial domain
- multiresolution
- image denoising
- human visual system
- visual features
- visual information
- probability density function
- em algorithm
- positive definite
- euclidean space
- subband
- euclidean distance
- high frequency
- edge detection
- distance measure
- computational complexity
- sar images
- low dimensional
- maximum likelihood
- motion estimation
- bayesian networks