Title :
Ground state texture patterns for the second-order Ising model
Author :
Lu, H. ; Flynn, P.J.
Author_Institution :
Sch. of Electr. Eng. & Comput. Sci., Washington State Univ., Pullman, WA, USA
Abstract :
Ground state (energy-minimizing) texture patterns in Markov random field (MRF) image models, in particular, the second-order Ising model, are addressed. Ground state texture patterns are obtained for arbitrary parameter values. A small number of texture classes can be generated from the binary Ising model if the global minimum field energy criterion is used to terminate the sampler. Implications for texture synthesis are discussed.<>
Keywords :
Ising model; Markov processes; image texture; Markov random field; global minimum field energy criterion; ground state texture patterns; image models; image texture; second-order Ising model; texture synthesis; Boundary conditions; Computer science; Image texture analysis; Lattices; Markov random fields; Stationary state;
Conference_Titel :
Computer Vision and Pattern Recognition, 1993. Proceedings CVPR '93., 1993 IEEE Computer Society Conference on
Conference_Location :
New York, NY, USA
Print_ISBN :
0-8186-3880-X
DOI :
10.1109/CVPR.1993.341051
