Curvature measurement using three-aperture digital shearography and fast Fourier transform

Optics and Lasers in Engineering

Volumn 45, Issue 10, 2007, Pages 1001-1004

  Bhaduri, Basanta ^a   Kothiyal, M P ^a   Krishna Mohan, N ^a  

^a INDIAN INSTITUTE OF TECHNOLOGY MADRAS   (India)

Author keywords

Curvature; Digital shearography; Fast Fourier transform; Slope

Indexed keywords

CURVATURE MEASUREMENT; PHASE MAPS; SHEAROGRAPHY; SUBTRACTION;

DIAPHRAGMS; FAST FOURIER TRANSFORMS; IMAGE ANALYSIS; PHASE MEASUREMENT;

PLATES (STRUCTURAL COMPONENTS);

EID: 34447637950     PISSN: 01438166     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.optlaseng.2007.04.005     Document Type: Article

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