Keyphrases
- gaussian function
- multivariate gaussian distribution
- zero crossing
- gaussian convolution
- linear computational complexity
- series expansion
- gaussian mixture model
- information theory
- statistical tests
- hilbert space
- maximum likelihood
- scale space
- similarity measure
- closed form
- quality metrics
- regression model
- approximation error
- impulse response
- empirically derived
- gaussian density
- image segmentation