Analysis of a Physically Realistic Film Grain Model, and a Gaussian Film Grain Synthesis Algorithm.
Alasdair NewsonNoura FarajJulie DelonBruno GalernePublished in: SSVM (2017)
Keyphrases
- algorithm employs
- probabilistic model
- final result
- optimization algorithm
- cost function
- theoretical analysis
- classification algorithm
- mathematical model
- closed form
- recognition algorithm
- detection algorithm
- np hard
- filtering algorithm
- mathematical analysis
- objective function
- bayesian framework
- energy function
- em algorithm
- input data
- tree structure
- worst case
- selection algorithm
- segmentation algorithm
- attraction repulsion
- probability model
- k means
- optimization model
- estimation algorithm
- computational cost
- learning algorithm
- simulated annealing
- convergence rate
- dynamic programming
- density function
- optimization method
- probability distribution
- markov random field
- search space
- nonlinear functions
- preprocessing
- computational complexity
- correlation function