METHOD AND DEVICE FOR READING A PHYSICAL CHARACTERISTIC ON AN OBJECT

METHOD AND DEVICE FOR READING A PHYSICAL CHARACTERISTIC ON AN OBJECT

A method for reading a physical characteristic on an object includes: a step (240, 315, 405) of capturing a first image of at least a portion of the object with a first resolution; a step (245, 320, 415, 420) of determining the position of an area of the object to be processed, according to the firs...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: SAGAN Zbigniew, FOUCOU Alain, MASSICOT Jean-Pierre
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CALCULATING
COMPUTING
COUNTING
PHYSICS
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Beschreibung
Zusammenfassung:A method for reading a physical characteristic on an object includes: a step (240, 315, 405) of capturing a first image of at least a portion of the object with a first resolution; a step (245, 320, 415, 420) of determining the position of an area of the object to be processed, according to the first image; a step (255, 330, 430) of capturing a second image of the area of the object to be processed, with a second resolution higher than the first resolution; and a step (260, 335, 440) of determining the physical characteristic based on the second image. In some embodiments, there is, in addition, a step of marking the object with a mark bearing information representative of at least a portion of the physical characteristic.