Astigmatic refraction using peaks of the interferogram Fourier transform for a Talbot Moiré interferometer

Journal of Refractive Surgery

Volumn 23, Issue 9, 2007, Pages 972-977

  Sarver, Edwin J ^a,c   Van Heugten, Tony Y ^b   Padrick, Thomas D ^b   Hall, Max T ^b  

^a Sarver and Associates   (United States)

^b WaveTec Inc   (United States)

^c Sarver and Associates Inc   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACCURACY; ASTIGMATISM; CONFERENCE PAPER; FOURIER TRANSFORMATION; IMAGE ANALYSIS; MATHEMATICAL ANALYSIS; PRIORITY JOURNAL; SENSOR; SPECTROSCOPY; VISUAL ACUITY;

EID: 36448976956     PISSN: 1081597X     EISSN: None     Source Type: Journal    
DOI: 10.3928/1081-597x-20071101-20     Document Type: Conference Paper

References (6)

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2. Servin M, Rodriguez-Vera R, Carpio M, Morales A. Automatic fringe detection algorithm used for Moiré deflectometry. Appl Opt. 1990;29:3266-3270.
3. Canabal H, Quiroga JA, Bernabeu E. Automatic processing in Moiré deflectometry by local fringe direction calculation. Appl Opt. 1998;37:5894-5901.
4. Quiroga JA, Crespo D, Bernabeu E. Fourier transform method for automatic processing of Moiré deflectograms. Opt Eng. 1999;38:974-982.
5. Goodman JW. Introduction to Fourier Optics. 3rd ed. Greenwood Village, Colo: Roberts & Company; 2005:88-89.
6. Harris WF. Interconverting the matrix and principal-meridional representations of dioptric power and reduced vergence, Ophthal Physiol Optics. 2000;20:494-500.