Generalized circular autoregressive models for isotropic and anisotropic Gaussian textures.

@article{Eom2001GeneralizedCA,
  title={Generalized circular autoregressive models for isotropic and anisotropic Gaussian textures.},
  author={K B Eom},
  journal={Journal of the Optical Society of America. A, Optics, image science, and vision},
  year={2001},
  volume={18 8},
  pages={1822-31}
}
  • K B Eom
  • Published 2001 in
    Journal of the Optical Society of America. A…
A new class of random field models, called generalized circular autoregressive (GCAR) models, is introduced. GCAR models have noncausal neighbors that have the same autoregressive parameter values if they are on the same circle or ellipse and that have circular or elliptical correlation structures. This model is better for modeling isotropic or anisotropic natural textures than earlier approaches to modeling of isotropic textures and can represent complex textures with a small number of… CONTINUE READING