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US 10,520,751 B2Granted
Apparatus and method for determining optical parameters
AssigneeRodenstock GmbH
InventorsPeter Seitz, Markus Tiemann, Gregor Esser, Werner Mueller
Life of this patent
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AssigneeRodenstock GmbH
InventorsPeter Seitz, Markus Tiemann, Gregor Esser, Werner Mueller
Estimating the term…
An apparatus for determining optical parameters of a user with spectacles arranged in the use position on the head of the user includes at least one projection device designed and arranged for marking a partial region of the head of the user and/or of the spectacles of the user with a light projection; at least one image recording device designed and arranged for generating image data at least from the marked partial region of the head of the user and/or of the spectacles of the user; and a data processing device with a user data determining device, which is designed to determine user data from the marked partial region of the head and/or of the spectacles on the basis of the generated image data, wherein the user data comprise spatial information in the three-dimensional space of points of the partial region of the head and/or of the spectacles, and a parameter determining device, which is designed to determine optical parameters of the user on the basis of the user data.
An apparatus for determining optical parameters of a user with spectacles arranged in a use position on the head of the user, comprising:
A method to determine optical parameters of a user with spectacles arranged in the use position on the head of the user, comprising:
A non-transitory computer readable medium including instructions that, when executed by one or more processors, cause the one or more processors to determine optical parameters of a user with spectacles arranged in the use position on the head of the user by:
Dependencies are inferred from the claim text.