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US 2013/0076884 A1Published application
Method and device for measuring an interpupillary distance
AssigneeFittingbox
InventorAriel Choukroun
Life of this patent
Estimating the term…
Abstract
A method for estimating a person's interpupillary distance (PD) includes: a data acquisition phase 100 that utilizes a predefined movement of the person in front of a camera; a morphological and dimensional parameter calculation phase 200 based on the acquired data.
Claims20
Method for estimating the interpupillary distance (PD) of a person, characterized in that it comprises:
- a data acquisition phase 100, which uses a predefined movement of the person in front of a camera;
- this data acquisition phase 100 comprises the capture of a set of successive images, representative of the person's eyes, when this person's position changes from a first configuration of the face (position and/or orientation in regards to the camera) to a second configuration of the face.
- a morphological and dimensional parameter calculation phase 200 based on the acquired data.
Measurement device for estimating the interpupillary distance (PD) of a person, characterized in that it comprises:
- means of acquiring data during a predefined movement of the person in front of a camera;
- means of calculating morphological and dimensional parameter based on the acquired data.
Dependencies are inferred from the claim text.