Phase recovery from interference fringes by using S-transform
[ X ]
Tarih
2008
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier Sci Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The S-transform is an extension of the continuous wavelet transform (CWT) and is based on a moving and scalable localizing Gaussian window. The interference fringes are analyzed for the determination of optical 3-D surface profile by using S-transform and continuous wavelet transform algorithms. It is seen that the S-transform gave a better 3-D profile than other method and showed a higher frequency resolution. (C) 2007 Elsevier Ltd. All rights reserved.
Açıklama
Anahtar Kelimeler
interferometer, phase recovery, S-transform, fringe pattern
Kaynak
Measurement
WoS Q Değeri
Q3
Scopus Q Değeri
Q1
Cilt
41
Sayı
4
