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.
Author: | Joachim Weickert |
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URN: | urn:nbn:de:hbz:386-kluedo-5315 |
Series (Serial Number): | Berichte der Arbeitsgruppe Technomathematik (AGTM Report) (131) |
Document Type: | Article |
Language of publication: | English |
Year of Completion: | 1995 |
Year of first Publication: | 1995 |
Publishing Institution: | Technische Universität Kaiserslautern |
Date of the Publication (Server): | 2000/06/07 |
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: | Kaiserslautern - Fachbereich Mathematik |
DDC-Cassification: | 5 Naturwissenschaften und Mathematik / 510 Mathematik |
MSC-Classification (mathematics): | 35-XX PARTIAL DIFFERENTIAL EQUATIONS / 35Qxx Equations of mathematical physics and other areas of application [See also 35J05, 35J10, 35K05, 35L05] / 35Q80 PDEs in connection with classical thermodynamics and heat transfer |
Licence (German): | Standard gemäß KLUEDO-Leitlinien vor dem 27.05.2011 |