Method for determining to which extent a lens design is adapted to a user
AssigneeEssilor International
InventorsGildas MARIN, Richard LEGRAS, David RIO
Life of this patent
Estimating the term…
Abstract
A method implemented by a computer means includes: obtaining a lens design; the lens design representing the variation of optical aberrations as a function of the angular view point; obtaining a set of subjective values representing the sensitivity of the user to a set of optical aberrations; and correlating the set of subjective values and the lens design based on the variation of optical aberrations so as to produce correlation information, advantageously for determining to which extent the lens design is adapted to the user from the correlation.
Claims21
Method implemented by computer means, the method comprising:
- obtaining a lens design;
- the lens design representing the variation of optical aberrations as a function of the angular view point;
- obtaining a set of subjective values representing the sensitivity of the user to a set of optical aberrations;
- correlating the set of subjective values and the lens design based on the variation of optical aberrations so as to produce correlation information, advantageously for determining to which extent said lens design is adapted to said user from said correlation.
A device for determining the level of acceptance of a lens design by a user, comprising:
- a communication unit configured to obtain a set of subjective values representing the sensitivity of the user to a set of optical aberrations and a lens design,
- a memory storing computer executable instructions and configured to store the received set of subjective values and lens design;
- at least one processor for executing the computer executable instructions,
- wherein the computer executable instructions comprise instructions for determining the level of acceptance of the lens design by the user based on a correlation of the set of subjective values and the lens design.
(canceled)
Dependencies are inferred from the claim text.