A Frequency Matching Method for Generation of a Priori Sample Models from Training Images

Katrine Lange, Knud Skou Cordua, Jan Frydendall, Thomas Mejer Hansen, Klaus Mosegaard

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Abstract

This paper presents a Frequency Matching Method (FMM) for generation of a priori sample models based on training images and illustrates its use by an example. In geostatistics, training images are used to represent a priori knowledge or expectations of models, and the FMM can be used to generate new images that share the same multi-point statistics as a given training image. The FMM proceeds by iteratively updating voxel values of an image until the frequency of patterns in the image matches the frequency of patterns in the training image; making the resulting image statistically indistinguishable from the training image.
Original languageEnglish
Title of host publicationProceedings of IAMG 2011
Publication date2011
Publication statusPublished - 2011
EventAnnual Conference of the International Association for Mathematical Geosciences - Salzburg, Austria
Duration: 5 Sep 20119 Sep 2011
http://iamg2011.at/

Conference

ConferenceAnnual Conference of the International Association for Mathematical Geosciences
CountryAustria
CitySalzburg
Period05/09/201109/09/2011
Internet address

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