Modern optical measurement techniques have developed rapidly in recent years. One of the measurement technologies is polarization interferometry that can be used for roughness evaluation, deformation measurement, and vibration analysis of objects. based on LabVIEW and MATLAB, this project introduces the technique of virtual instruments into the field of modern optical measurements. The optical phase images have been captured by LabVIEW and processed by MATLAB to acquire the surface structures. The main research work in the project involves: (1) Introduction of the virtual instrument technique to capture and process optical phase images; (2) Processing of phase images acquired with different wavelengths using MATLAB to reveal show the 2D and 3D surface structures.
| Identifer | oai:union.ndltd.org:UPSALLA1/oai:DiVA.org:hh-20053 |
| Date | January 2012 |
| Creators | SHI, WENJIANG |
| Publisher | Högskolan i Halmstad, Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE) |
| Source Sets | DiVA Archive at Upsalla University |
| Language | English |
| Detected Language | English |
| Type | Student thesis, info:eu-repo/semantics/bachelorThesis, text |
| Format | application/pdf |
| Rights | info:eu-repo/semantics/openAccess |
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