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Regresión y correlación de superficies ópticas de revolución en forma canónica conocidos los radios de curvatura

Three mathematical models are presented for the regression and correlation of a cloud of N points in R3 with Cartesian coordinates xj, yj as abscissas, with his respective ordinate ri as a radius of curvature of the axial or sagittal section, but not corresponding to the Gaussian curvature, with a p...

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Bibliographic Details
Institution:Universidad EIA
Main Authors: Valencia-Estrada, J. C. (Juan Camilo), Bedoya, A. H. (Álvaro Hernán)
Format: Artículo de revista
Language:Español
Published: Fondo Editorial EIA 2013-11-26
Subjects:
REI00115
INSTRUMENTOS ÓPTICOS
OPTICAL INSTRUMENTS
LENTES OFTÁLMICOS
OPHTHALMIC LENSES
TECNOLOGÍAS PARA LA SALUD
TECHNOLOGY IN HEALTH
CÓRNEA
HIPERBOLOIDE
QUERATOMETRÍA
PARABOLOIDE
TOPÓGRAFO CORNEAL
CORNEA
HYPERBOLOID
KERATOMETRY
PARABOLOID
CORNEAL TOPOGRAPHER
Online Access:https://repository.eia.edu.co/handle/11190/198
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Description
Summary:Three mathematical models are presented for the regression and correlation of a cloud of N points in R3 with Cartesian coordinates xj, yj as abscissas, with his respective ordinate ri as a radius of curvature of the axial or sagittal section, but not corresponding to the Gaussian curvature, with a paraboloid, ellipsoid, and hyperboloid of revolution in canonical form. This model assumes that data are properly centered, that is, the apex of the surfaces of revolution is preset at the origin; therefore, it is applied in human cornea.
Physical Description:21 p.
ISSN:ISSN 17941237