IMAGE SENSOR FOR OPTICAL CODE RECOGNITION

IMAGE SENSOR FOR OPTICAL CODE RECOGNITION

A CMOS image sensor for a code reader in an optical code recognition system incorporates a digital processing circuit that applies a calculation process to the capture image data as said data acquired by the sequential readout circuit of the sensor, in order to calculate a macro-image from the captu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: VANRUMBEKE, Jérôme, POWELL, Gareth, LIGOZAT, Thierry, FOUCHER, Arnaud, DIASPARRA, Bruno, GUIGUET, Romain
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:A CMOS image sensor for a code reader in an optical code recognition system incorporates a digital processing circuit that applies a calculation process to the capture image data as said data acquired by the sequential readout circuit of the sensor, in order to calculate a macro-image from the capture image data, which corresponds to location information of code(s) in the capture image, and transmit this macro-image in the image frame following the capture image data, in the footer of the frame.