scholarly journals Fourier Transform Profilometry in LabVIEW

2018 ◽  
Author(s):  
Andrés G. Marrugo ◽  
Jesús Pineda ◽  
Lenny A. Romero ◽  
Raúl Vargas and Jaime Meneses
Keyword(s):  
Fourier Transform ◽  
Fourier Transform Profilometry

3D Profile Variety Measurement of Pectoral Fin in Fish Fast Start

2011 ◽  
Vol 83 ◽  
pp. 280-284
Author(s):  
Ming Jiang ◽  
Shu Zhang ◽  
Xiao Yuan He
Keyword(s):  
Fourier Transform ◽  
High Speed ◽  
Kinetic Characteristic ◽  
Three Dimensional ◽  
Pectoral Fin ◽  
Fourier Transform Profilometry ◽  
Fast Start ◽  
Fringe Patterns ◽  
3D Information ◽  
3D Profile

Fast-starts are brief, sudden accelerations used by fish during predator-prey encounters. In this paper, a three-dimensional (3D) test and analysis method is critical to understand the function of the pectoral fin during maneuvers. An experiment method based on Fourier Transform Profilometry for 3D pectoral fin profile variety during fish maneuvers is proposed. This method was used in a carp fast-start during prey. Projecting the moiré fringes onto a carp pectoral fin it will produce the deformed fringe patterns contain 3D information. A high speed camera captures these time-sequence images. By Fourier transform, filter, inverse Fourier transform and unwrap these phase maps in 3D phase space, the complex pectoral fin profile variety were really reconstructed. The present study provides a new method to quantify the analysis of kinetic characteristic of the pectoral fin during maneuvers.

Dynamic microscopic 3D shape measurement based on marker-embedded Fourier transform profilometry

2018 ◽  
Vol 57 (4) ◽  
pp. 772 ◽  
Author(s):  
Yan Hu ◽  
Qian Chen ◽  
Yuzhen Zhang ◽  
Shijie Feng ◽  
Tianyang Tao ◽  
...  
Keyword(s):  
Fourier Transform ◽  
Shape Measurement ◽  
3D Shape ◽  
3D Shape Measurement ◽  
Fourier Transform Profilometry

Fourier transform profilometry for dynamic 3D shape

2000 ◽  
Author(s):  
Xianyu Su ◽  
Wenjing Chen
Keyword(s):  
Fourier Transform ◽  
3D Shape ◽  
Fourier Transform Profilometry

Improving Fourier transform profilometry based on bicolor fringe pattern

2004 ◽  
Vol 43 (1) ◽  
pp. 192 ◽  
Author(s):  
Wenjing Chen
Keyword(s):  
Fourier Transform ◽  
Fringe Pattern ◽  
Fourier Transform Profilometry

Three-Dimensional Reconstruction System Based on a Segmentation Algorithms and a Modified Fourier Transform Profilometry

2009 ◽  
Author(s):  
Jesus Carlos Pedraza-Ortega ◽  
Sandra Luz Canchola-Magdaleno ◽  
Efren Gorrostieta-Hurtado ◽  
Marco Antonio Aceves-Fernandez ◽  
Juan Manuel Ramos-Arreguin ◽  
...  
Keyword(s):  
Fourier Transform ◽  
Three Dimensional ◽  
Three Dimensional Reconstruction ◽  
Fourier Transform Profilometry ◽  
Segmentation Algorithms ◽  
Dimensional Reconstruction

A correlation-based phase unwrapping method for Fourier-transform profilometry

2007 ◽  
Vol 45 (6) ◽  
pp. 730-736 ◽  
Author(s):  
Chunsheng Yu ◽  
Qingjin Peng
Keyword(s):  
Fourier Transform ◽  
Phase Unwrapping ◽  
Fourier Transform Profilometry

Unknown orientation views calibration for the improved Fourier transform profilometry

2008 ◽  
Author(s):  
Changku Sun ◽  
Tao Wang ◽  
Peng Wang
Keyword(s):  
Fourier Transform ◽  
Fourier Transform Profilometry

Fourier Transform Profilometry Using Zero Frequency Elimination Based on Gray Modulation

2011 ◽  
Vol 40 (11) ◽  
pp. 1697-1701
Author(s):  
刘大海 LIU Dahai ◽  
林斌 LIN Bin
Keyword(s):  
Fourier Transform ◽  
Fourier Transform Profilometry ◽  
Zero Frequency
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