Patent Document ID: 9357204
Application ID: 13976142
Patent Status: 1

Claim One:
1. A method for constructing images of a pair of glasses, comprising: creating a digital model of the pair of glasses by a positioning aid step for the pair of glasses in a field of view including movable fastening of the pair of glasses to a support pivoting about a vertical axis placed opposite at least two vertically spaced image shooting devices; acquisition of 2D images of 2D views of the pair of glasses by the image shooting devices during a rotation of the pair of glasses about the vertical axis; colorimetric correction of the acquired 2D images of the pair of glasses; clipping of at least one part of the acquired 2D images in order to calculate a set of 2D silhouettes of the pair of glasses to be reconstructed; calculation, based of the obtained 2D silhouettes, of a volumetric representation of the pair of glasses; calculation with a surface extraction algorithm of a surface representation of the pair of glasses; smoothing and simplification of a 3D surface mesh of the pair of glasses; and a step of segmentation of the digital model of the pair of glasses in 2 bows and a rest of a frame with definition of pivot points.