Method for manually reading a code, and associated device
AssigneeSaint-Gobain Glass France
InventorsDaniele COSTANTINI, Jean-Baptiste LAUDEREAU
Life of this patent
Estimating the term…
Abstract
A method for manually reading a code marked on an article having a first main face on a first side and a second main face, opposite the first main face, on a second side, wherein, with the article being fixed, a portable device equipped with an optical imaging system including at least one optical sensor is positioned on the first side of the article so as to place the optical sensor facing the code in a reading direction corresponding to the observation direction of the imaging system, and wherein, with the code being illuminated by a light source located on the second side of the article, at least one image of the code is acquired by the optical imaging system.
Claims23
A method for manually reading a code marked on an article, the article having a first main face on a first side and a second main face, opposite the first main face, on a second side, the method comprising:
- with the article being fixed, positioning a portable device equipped with an optical imaging system comprising at least one optical sensor on the first side of the article so as to place the optical sensor facing the code in a reading direction corresponding to an observation direction of the optical imaging system, and
- with the code being illuminated by a light source located on the second side of the article, acquiring at least one image of the code by the optical imaging system.
Dependencies are inferred from the claim text.