Optics: measuring and testing – By light interference – For dimensional measurement
Reexamination Certificate
2006-07-04
2006-07-04
Lee, Hwa (Andrew) (Department: 2877)
Optics: measuring and testing
By light interference
For dimensional measurement
Reexamination Certificate
active
07072047
ABSTRACT:
A method of correcting optical coherence tomography (OCT) image data obtained from a layered media sample includes identifying at least one interface from the obtained OCT data and correcting the OCT data for distortion at the at least one interface. The OCT image data can be corrected for extrinsic distortions, such as those caused by scan geometry, as well as, intrinsic distortions, such as those caused by refraction at each interface.
REFERENCES:
patent: 6293674 (2001-09-01), Huang et al.
patent: 03/011764 (2003-02-01), None
International Search Report—PCT/US03/21898, Dated Dec. 15, 2003, International Filing Date Jul. 14, 2003.
Siavash Yazdanfar, Andrew M. Rollins and Joseph A. Izatt—Imagine and Velocimetry of the Human Retinal Circulation with color Doppler Optical Coherence Tomography, from Optics Letters/ vol. 25, No. 19, Oct. 1, 2000, XP-002263092.
E.A. Swanson, J.A. Izatt, M.R. Hee, D. Huang, C.P. Lin, J.S. Schuman, C.A. Puliafito and J.G. Fujimoto—In Vivo Reginal Imaging By Optical Coherence Tomography, May 27, 1993, XP-002102402.
Joseph A. Izatt, Siavash Yazdanfar, Volker Westphal, Sunito Radhakrishnan and Andrew M. Rollins, Real-time and Functional Optical Coherence Tomography, pp. 110-112.
Volker Westphal, Sunita Radhakrishnan, Andrew M. Rollins and Joseph A. Izatt, Quantitative OCT Image Correction Using Fermat's Principle and Mapping Arrays, Proceedings of SPIE vol. 4619 (2002) pp. 54-58, XP008013346.
V. Westphal, A.M. Rollins, S. Radhakrishnan, J. A. Izatt, “Correction of geometric and refractive image distortions in optical coherence tomography applying Fermat's principle,” Optics Express, 10 (9), 397-404 (May 6, 2002).
Izatt Joseph A.
Rollins Andrew M.
Westphal Volker
Case Western Reserve University
Lee Hwa (Andrew)
Renner, Otto, Boisselle and Sklar LLP
University Hospitals of Cleveland
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