Bayesian image restoration, with two applications in spatial statistics Export

@article{citeulike:3197336, abstract = {There has been much recent interest in Bayesian image analysis, including such topics as removal of blur and noise, detection of object boundaries, classification of textures, and reconstruction of two- or three-dimensional scenes from noisy lower-dimensional views. Perhaps the most straightforward task is that of image restoration, though it is often suggested that this is an area of relatively minor practical importance. The present paper argues the contrary, since many problems in the analysis of spatial data can be interpreted as problems of image restoration. Furthermore, the amounts of data involved allow routine use of computer intensive methods, such as the Gibbs sampler, that are not yet practicable for conventional images. Two examples are given, one in archeology, the other in epidemiology. These are preceded by a partial review of pixel-based Bayesian image analysis.}, author = {Besag, Julian and York, Jeremy and Molli\'{e}, Annie}, citeulike-article-id = {3197336}, citeulike-linkout-0 = {http://dx.doi.org/10.1007/BF00116466}, day = {1}, doi = {10.1007/BF00116466}, journal = {Annals of the Institute of Statistical Mathematics}, keywords = {grf}, month = {March}, number = {1}, pages = {1--20}, posted-at = {2009-01-18 20:46:15}, priority = {5}, title = {Bayesian image restoration, with two applications in spatial statistics}, url = {http://dx.doi.org/10.1007/BF00116466}, volume = {43}, year = {1991} }

TY - JOUR ID - citeulike:3197336 L3 - citeulike-article-id:3197336 N2 - There has been much recent interest in Bayesian image analysis, including such topics as removal of blur and noise, detection of object boundaries, classification of textures, and reconstruction of two- or three-dimensional scenes from noisy lower-dimensional views. Perhaps the most straightforward task is that of image restoration, though it is often suggested that this is an area of relatively minor practical importance. The present paper argues the contrary, since many problems in the analysis of spatial data can be interpreted as problems of image restoration. Furthermore, the amounts of data involved allow routine use of computer intensive methods, such as the Gibbs sampler, that are not yet practicable for conventional images. Two examples are given, one in archeology, the other in epidemiology. These are preceded by a partial review of pixel-based Bayesian image analysis. IS - 1 JF - Annals of the Institute of Statistical Mathematics EP - 20 TI - Bayesian image restoration, with two applications in spatial statistics VL - 43 SP - 1 KW - grf AU - Besag, Julian AU - York, Jeremy AU - Mollié, Annie PY - 1991/03/01/ UR - http://dx.doi.org/10.1007/BF00116466 ER -