Iteratively re-weighted bi-cubic spline representation of corneal topography and its comparison to the standard methods

Lindsay, 1998, Descriptors of corneal shape, Optom Vis Sci, 75, 156, 10.1097/00006324-199802000-00019 Norrby, 2007, Model eyes for evaluation of intraocular lenses, Appl Opt, 46, 6595, 10.1364/AO.46.006595 Rabbetts, 2007 Navarro, 1985, Accommodation-dependent model of the human eye with aspherics, J Opt Soc Am A, 2, 1273, 10.1364/JOSAA.2.001273 Liou, 1997, Anatomically accurate, finite model eye for optical modeling, J Opt Soc Am A, 14, 1684, 10.1364/JOSAA.14.001684 Popiolek-Masajada A, Kasprzak H, T. A new schematic eye model incorporating accommodation. Optom Vis Sci 1999; 76:720–7. Schwiegerling, 1995, Representation of videokeratoscopic height data with Zernike polynomials, J Opt Soc Am A, 12, 2105, 10.1364/JOSAA.12.002105 Schwiegerling, 1997, Using corneal height maps and polynomial decomposition to determine corneal aberrations, Optom Vis Sci, 74, 906, 10.1097/00006324-199711000-00024 Navarro, 2006, Optics of the average normal cornea from general and canonical representations of its surface topography, J Opt Soc Am A, 23, 219, 10.1364/JOSAA.23.000219 Turuwhenua, 2004, A novel low-order method for recovery of the corneal shape, Optom Vis Sci, 81, 863, 10.1097/01.OPX.0000145023.74460.EE Turuwhenua, 2008, An improved low order method for corneal reconstruction, Optom Vis Sci, 3, E211, 10.1097/OPX.0b013e318164ee9b Halstead, 1995, A spline surface algorithm for reconstruction of corneal topography from a videokeratographic reflection pattern, Optom Vis Sci, 72, 821, 10.1097/00006324-199511000-00008 Halstead, 1996, Reconstructing curved surfaces from specular reflection patterns using spline surface fitting of normals., 335 Chu, 1999, Cylindrical Coordinate Representations for Modeling Surfaces of the Cornea and Contact Lenses, 98 Applegate, 2009, Importance of fixation, pupil center, and reference axis in ocular wavefront sensing, videokeratography, and retinal image quality, J Cataract Refract Surg, 35, 139, 10.1016/j.jcrs.2008.09.014 Langenbucher, 2006, Ray tracing through a schematic eye containing second-order (quadric) surfaces using 4 x 4 matrix notation, Ophthalmic Physiol Opt, 26, 180, 10.1111/j.1475-1313.2006.00346.x Thibos, 2002, Standards for reporting the optical aberrations of eyes, J Refract Surg, 18, 652, 10.3928/1081-597X-20020901-30 Sicam, 2004, Corneal surface reconstruction algorithm that uses Zernike polynomial representation, J Opt Soc Am A, 21, 1300, 10.1364/JOSAA.21.001300 Corbin, 1999, Measuring effects of refractive surgery on corneas using Taylor series polynomials, 46 Mandell, 1995, Location of the major corneal reference points, Optom Vis Sci, 72, 776, 10.1097/00006324-199511000-00002 Vos, 2002, Real-time, adaptive measurement of corneal shapes, Comput Sci Eng, 66, 10.1109/5992.988650 Navarro, 2006, On the prediction of optical aberrations by personalized eye models, Optom Vis Sci, 83, 371, 10.1097/01.opx.0000221399.50864.c7 Smolek, 2003, Zernike polynomial fitting fails to represent all visually significant corneal aberrations, Invest Ophthalmol Vis Sci, 44, 4676, 10.1167/iovs.03-0190 Smolek, 2005, Goodness-of-prediction of Zernike polynomial fitting to corneal surfaces, J Cataract Refract Surg, 31, 2350, 10.1016/j.jcrs.2005.05.025 Langenbucher, 2002, Wavelet analysis for corneal topographic surface characterization, Curr Eye Res, 24, 409, 10.1076/ceyr.24.6.409.8598