A Model for the Cloudiness of Fabrics

  • Cloudy inhomogenities in artificial fabrics are graded by a fast method which is based on a Laplacian pyramid decomposition of the fabric image. This band-pass representation takes into account the scale character of the cloudiness. A quality measure of the entire cloudiness is obtained as a weighted mean over the variances of all scales.

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Author:Joachim Weickert
URN (permanent link):urn:nbn:de:hbz:386-kluedo-5315
Serie (Series number):Berichte der Arbeitsgruppe Technomathematik (AGTM Report) (131)
Document Type:Article
Language of publication:English
Year of Completion:1995
Year of Publication:1995
Publishing Institute:Technische Universität Kaiserslautern
Tag:CAQ ; boundary conditions; mathematical modeling ; multigrid methods ; pyramids
Source:Helmut Neunzert (ED.), Progress in industrial mathematics at ECMI 94,Wiley - Teubner, Chichester, 258-265, 1996
Faculties / Organisational entities:Fachbereich Mathematik
DDC-Cassification:510 Mathematik
MSC-Classification (mathematics):35Q80 PDEs in connection with classical thermodynamics and heat transfer

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