000021454 001__ 21454
000021454 005__ 20170522124355.0
000021454 04107 $$aeng
000021454 046__ $$k2017-05-15
000021454 100__ $$aSýkora, J.
000021454 24500 $$aCONSTRUCTION OF RANDOM FIELD BASED ON IMAGE ANALYSIS

000021454 24630 $$n23.$$pEngineering Mechanics 2017
000021454 260__ $$bBrno University of Technology, Institute of Solid Mechanics, Mechatronics and Biomechanics, Brno
000021454 506__ $$arestricted
000021454 520__ $$2eng$$aThe principal challenge in implementation of random fields arises from the need for determination of their correlation/characteristic lengths in the simplest case or more generally their covariance functions. The present contribution is devoted to the construction of random fields based on image analysis utilising statistical descriptors, which were developed to describe the different morphology of random material. A numerical study of one-dimensional images is performed in order to investigate the quality of obtained random fields.

000021454 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000021454 653__ $$aRandom fields, Two-point probability function, Covariance function, Karhunen-Loève expansion, Principal component analysis.

000021454 7112_ $$aEngineering Mechanics 2017$$cSvratka, CZ$$d2017-05-15 / 2017-05-18$$gEM2017
000021454 720__ $$aSýkora, J.$$iZeman, J.$$iKučerová, A.
000021454 8560_ $$ffischerc@itam.cas.cz
000021454 8564_ $$s949416$$uhttps://invenio.itam.cas.cz/record/21454/files/0958.pdf$$yOriginal version of the author's contribution in proceedings, page 958, section SOL.
000021454 962__ $$r21225
000021454 980__ $$aPAPER