SYSTEM AND METHOD FOR OPTICALLY IMAGING OBJECTS ON A DETECTION DEVICE BY MEANS OF A PINHOLE APERTURE

Systems and method for optically imaging objects and in particular optical patterns or codes onto a detection device by a pinhole aperture are described. According to an embodiment of the invention these systems have optical attenuation elements between the illumination devices and the object which...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DREIBHOLZ, JOERG, MACHO, HEINZ, FALK, DIETER, KASS, UWE, AUGSTEIN, MANFRED
Format: Patent
Sprache:eng ; fre
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