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Indicia reading terminal including frame quality evaluation processing

  • US 10,296,770 B2
  • Filed: 05/24/2018
  • Issued: 05/21/2019
  • Est. Priority Date: 10/31/2008
  • Status: Active Grant
First Claim
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1. An indicia reader comprising:

  • an image sensor;

    a processor communicatively coupled to the image sensor, wherein the processor is configured for;

    capturing a succession of frames of image data with the image sensor;

    processing a certain frame of the succession of frames to evaluate its frame quality based on at least one frame quality parameter;

    determining whether the evaluated frame quality satisfies a first predetermined criteria;

    while processing the certain frame, attempting to decode a previous frame within the succession of frames captured prior to the certain frame; and

    if the certain frame satisfies the first predetermined criteria, ceasing the attempt to decode the previous frame.

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