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http://cimat.repositorioinstitucional.mx/jspui/handle/1008/766| A Markovian Random Field of Piecewice Straight Lines | |
| JOSE LUIS MARROQUIN ZALETA | |
| Acceso Abierto | |
| Atribución-NoComercial | |
| Campos de Random Markovianos | |
| We present the construction of a vector-valued Markovian Random field on a finite lattice, whose equilibrium configurations consist of piecewise straight lines of arbitrary orientations, that uses only nearest neighbor interactions. For certain parameter values, this field presents a form of self organization, in which the lattice is partitioned into regions where particular line directions dominate. We also develop a stochastic cellular automaton (based on the Gibbs Sampler algorithm) that simulates this field. To illustrate the usefulness of this construct ion for the sol uti on of computational VlSlon problems, we present a simple application: the restoration of images that consist on incomplete contours. | |
| Centro de Investigación en Matemáticas | |
| 01-10-1988 | |
| Reporte | |
| Inglés | |
| Investigadores | |
| LENGUAJES ALGORÍTMICOS | |
| Versión publicada | |
| publishedVersion - Versión publicada | |
| Aparece en las colecciones: | Reportes Técnicos - Ciencias de la Computación |
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| Fichero | Tamaño | Formato | |
|---|---|---|---|
| I-88-23.pdf | 1.03 MB | Adobe PDF | Visualizar/Abrir |