METHOD, DEVICE, AND COMPUTER PROGRAM FOR THE VIRTUAL FITTING OF A SPECTACLE FRAME

A method for adjusting spectacles in which a virtual fitting process of a parametric frame model of a spectacle frame on a 3D model of the head of a person, to whom the spectacles are to be fitted, is divided into two fitting procedures. In a first fitting procedure, the parametric frame model is ad...

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Bibliographic Details
Main Authors Breuninger, Tobias, Schwarz, Oliver
Format Patent
LanguageEnglish
Published 07.05.2020
Subjects
CALCULATING
COMPUTING
CONTACT LENSES
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
OPTICS
PHYSICS
SPECTACLES
SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES
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Summary:A method for adjusting spectacles in which a virtual fitting process of a parametric frame model of a spectacle frame on a 3D model of the head of a person, to whom the spectacles are to be fitted, is divided into two fitting procedures. In a first fitting procedure, the parametric frame model is adjusted to the 3D model of the head to meet specific fitting guidelines for the parametric frame model. Fitting guidelines of this nature may be specified by a frame manufacturer to comply with aesthetic criteria in the fitting. Anatomic fitting is then performed in the second fitting procedure.
Bibliography:Application Number: US202016734262