Application of COM component in digital holography
-
1.
Institute of Laser, School of Science, Kunming University of Science and Technology, Kunming 650093, China
-
Corresponding author:
FU Yun-chang, fuyunchang@gmail.com
;
-
Received Date:
2010-12-07
Accepted Date:
2011-01-20
-
Abstract
MATLAB with powerful ability of the data and image processing and software Visual Basic(VB) with simple programming and visualization were combined and dynamic link library(DLL) technology which formed using the component object model(COM) component of MATLAB in VB software interface was used in digital holographic processing. It is shown that this can reduce the programming time, and it is convenient and easy to modify parameters. Furthermore the efficiency of the holographic image post-processing is improved so that the results, such as velocity and position of moving particles in reconstruction image can be obtained rapidly, and the developed method is of practical significance.
-
-
References
|
[1]
|
XIONG B H,LI J C.Holographic interference measurement--principles and methods[M].Beijing:Science Press,2009:236-257(in Chinese). |
|
[2]
|
SU X Y,LI J T.Information optics[M].Beijing:Science Press,1999:112-123(in Chinese). |
|
[3]
|
WANG H Y,WANG D Y,XIE J J,et al.Study of the reconstructing methods of the digital off-axis lens-less Fourier transform hologram[J].Laser Technology,2007,31(3):288-290(in Chinese). |
|
[4]
|
YUAN C J,ZHONG L Y,WANG Y P,et al.The analysis of off-axis digital holographic recording conditions[J].Laser Technology,2004,28(5):482-485(in Chinese) . |
|
[5]
|
SHENG Zh X,WANG H X,HE J F,et al.Computer generated hologram of asymmetry fractional Fourier transform[J].Laser Technology,2005,29(3):295-296(in Chinese). |
|
[6]
|
ZHANG S M,CHEN L J.Hybrid-programming with MATLAB COM object in VB[J].Microcomputer Applications,2006,22(4):9-10(in Chinese). |
|
[7]
|
SU W,YANG M.Using VB and MATLAB develop software of signal analysis and processing[J].Modern Ectronics Technique,2004,27(12):66-67(in Chinese). |
|
[8]
|
KREIS T,ASWENDT P,HOFLING R.Hologram reconstruction using a digital micromirror device[J].Optical Engineering,2001,40(6):926-933. |
|
[9]
|
GONG X S,RUN J W.Digital holography particle image velocimetry for the measurement of 3Dt-3c flows[J].Optics and Lasers in Engineering,2005,43:1039-1055(in Chinese). |
|
[10]
|
ZHANG D F.External programming interfaces with MATLAB[M].Beijing:China Machine Press,2009:279-290(in Chinese). |
-
-
Proportional views
-
Map
DownLoad: