DEVICES AND METHODS EMPLOYING DUAL TARGET AUTO EXPOSURE

Devices and methods employing dual target auto exposure. An indicium reading terminal is disclosed and comprises: an illumination subsystem operative for projecting an illumination patter; an aiming subsystem operative for projecting an aiming pattern; an imaging subsystem comprising an image sensor...

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Bibliographic Details
Main Authors DELOGE STEPHEN P, MEIER TIMOTHY P
Format Patent
LanguageChinese
English
Published 28.01.2022
Subjects
CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Summary:Devices and methods employing dual target auto exposure. An indicium reading terminal is disclosed and comprises: an illumination subsystem operative for projecting an illumination patter; an aiming subsystem operative for projecting an aiming pattern; an imaging subsystem comprising an image sensor array utilizing a full-frame shutter and an imaging assembly used for focusing an image to the image sensor array; a memory; and a processor, wherein the memory includes prograam code; the memory and the program code are configured to, with the processor, cause the device to at least: acquire a first plurality of images based on a first control parameter; adjust the first control parameter for a first subsequent image in the first plurality of images based on a first precious image in the first plurality of images; acquire a second plurality of images based on a second control parameter that has a value that is different from the first control parameter; adjust the second control parameter for a second subsequent
Bibliography:Application Number: CN202111268838