Basic and Fine Structure of Pairwise Interactions in Gibbs Texture Models

摘要: Gibbs models with multiple pairwise pixel interactions permit us to estimate characteristic interaction structures of spatially homogeneous image textures. Interactions partial energies over a particular threshold form basic structure that is sufficient model specific group stochastic Another group, referred here as regular textures, permits reduce the in size, providing only few primary are responsible for this structure. If can be considered statistically independent, sequential learning scheme reduces and complements it fine describing minor details texture. Whereas textures described more precisely by structures, search may deteriorate