Selection of frequency domain filter based on match of different location specific points

被引：0

作者：

Wei, Dong ^{[1
]}

Enoki, Kenta ^{[1
]}

Aketagawa, Masato ^{[1
]}

机构：

[1] Nagaoka Univ Technol, Dept Mech Engn, 1603-1 Kamitomioka Cho, Nagaoka, Niigata 9402188, Japan

来源：

OPTICAL METROLOGY AND INSPECTION FOR INDUSTRIAL APPLICATIONS V | 2018年 / 10819卷

基金：

日本学术振兴会;

关键词：

Instrumentation; measurement; and metrology; Fourier optics and signal processing; Intreferometry; Fringe analysis; REFRACTIVE-INDEX; DISTANCE MEASUREMENT; PRECISION-MEASUREMENT; AIR; LENGTH; LASER; LONG;

D O I：

10.1117/12.2500637

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

This study presents an algorithm for automatic selection of a frequency domain filter for the Fourier transform method of interference fringe analysis in a pulse-train interferometer. In this approach, the equality between the interference-fringe envelope peak point and the phase-crossing point of different frequency components is used to distinguish between the signal and noise in the frequency domain. The efficacy of the proposed technique is demonstrated by numerical experiments.

引用

页数：6

共 50 条

[1] An input sample selection method based on frequency domain filter design
Zhang, Gaojian
Yang, Gang
INFORMATION TECHNOLOGY, 2015, : 389 - 393
[2] FPGA-BASED MATCH FILTER IMPLEMENTATION IN FREQUENCY DOMAIN USING AN OVERLAP-ADD METHOD
Orduyilmaz, Adnan
Kara, Gokhan
Serin, Mahmut
Yildirim, Alper
Efe, Murat
2014 22ND SIGNAL PROCESSING AND COMMUNICATIONS APPLICATIONS CONFERENCE (SIU), 2014, : 1279 - 1282
[3] Measurement points selection strategy to update models in frequency domain
Asma, Farid
JOURNAL OF MATERIALS AND ENGINEERING STRUCTURES, 2014, 1 (01): : 22 - 31
[4] On estimating the uncertainty in the location of image points in SD recognition from match sets of different sizes
Shimshoni, I
COMPUTER VISION AND IMAGE UNDERSTANDING, 1999, 74 (03) : 163 - 173
[5] Parameter Selection Guidelines for a Parabolic Sliding Mode Filter Based on Frequency and Time Domain Characteristics
Jin, Shanhai
Kikuuwe, Ryo
Yamamoto, Motoji
JOURNAL OF CONTROL SCIENCE AND ENGINEERING, 2012, 2012
[6] Location Selection of Shared Bicycle Distribution Points Based on User Demand
Chai, Li
Zeng, Chuanhua
Zhao, Luming
Hu, Jie
IEEE ACCESS, 2023, 11 : 22629 - 22636
[7] Blind Mesh Watermarking Based On the Featured Points In the Frequency Domain
Ren, Guangfu
Zhang, Caiming
Yang, Xingqiang
WKDD: 2009 SECOND INTERNATIONAL WORKSHOP ON KNOWLEDGE DISCOVERY AND DATA MINING, PROCEEDINGS, 2009, : 701 - 704
[8] Cable Defect Location Optimization Based on Frequency Domain Reflection
Rao X.
Xu Z.
Chen B.
Dong H.
Yuan K.
Li J.
Long L.
Zhou K.
Dianwang Jishu/Power System Technology, 2022, 46 (09): : 3681 - 3689
[9] A Case for Frequency Domain Window Based Nyquist Filter Design
Chaudhari, Qasim
2018 12TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING AND COMMUNICATION SYSTEMS (ICSPCS), 2018,
[10] Buried object location based on frequency-domain UWB measurements
Soliman, M.
Wu, Z.
JOURNAL OF GEOPHYSICS AND ENGINEERING, 2008, 5 (02) : 221 - 231

← 1 2 3 4 5 →