Algorithm for directly retrieving the phase difference: A generalization

Optical Engineering

Volumn 42, Issue 6, 2003, Pages 1721-1724

  Qian, Kemao ^a   Seah, Hock Soon ^a   Asundi, Anand K ^b  

^a NANYANG TECHNOLOGICAL UNIVERSITY   (Singapore)

^b NANYANG TECHNOLOGICAL UNIVERSITY   (Singapore)

Author keywords

Fourier transform method; Phase shifting method; Spatial carrier phase shifting method; Spatial phase difference; Temporal phase difference

Indexed keywords

ALGORITHMS; FOURIER TRANSFORMS; IMAGE ENHANCEMENT; INTERFEROMETRY; LIQUID CRYSTAL DISPLAYS; MOIRE FRINGES; OPTICAL PROJECTORS; PHASE SHIFT; SPECKLE;

PHASE SHIFTING METHOD; SPATIAL CARRIER PHASE SHIFTING METHOD; SPATIAL PHASE DIFFERENCE; TEMPORAL PHASE DIFFERENCE;

OPTICAL VARIABLES MEASUREMENT;

EID: 0042198679     PISSN: 00913286     EISSN: None     Source Type: Journal    
DOI: 10.1117/1.1573640     Document Type: Article

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