Pregled bibliografske jedinice broj: 132110
Optical processing of interferometric fringes and detection of faults by wavelet filtering
Optical processing of interferometric fringes and detection of faults by wavelet filtering // Proc. VDI 1694 Photonics in Measurement / Pfeifer, T ; Holzapfel, W. (ur.).
Düsseldorf: VDI-Verlag, 2002. str. 35-40 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 132110 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Optical processing of interferometric fringes and detection of faults by wavelet filtering
Autori
Kallmeyer, Frank ; Krueger, Sven ; Wernicke, Guenther ; Gruber, Hartmut ; Osten, Wolfgang ; Kayser, Daniel ; Demoli, Nazif
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proc. VDI 1694 Photonics in Measurement
/ Pfeifer, T ; Holzapfel, W. - Düsseldorf : VDI-Verlag, 2002, 35-40
Skup
International Symposium on Photonics in Measurement
Mjesto i datum
Aachen, Njemačka, 11.06.2002. - 12.06.2002
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
optical processing; optical filtering; liquid crystal display
Sažetak
The detection and classification of faults is a major task for optical non-destructive testing in industrial quality control. Interferometric fringes contain a large amount of input data with information about possible defect structures. One possible way for further evaluation is the filtering of these images applying the adaptive wavelet transform. Here we concentrate on the detection of the bend and compression class. With synthetically created ideal bend and compression fringe patterns we had the ability to test the resolution of our system and to find the best wavelet filters for these fault classes.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
