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Optical barcodes without orientation

  • US 10,410,028 B1
  • Filed: 11/05/2018
  • Issued: 09/10/2019
  • Est. Priority Date: 03/14/2017
  • Status: Active Grant
First Claim
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1. A method comprising:

  • decoding, for each of a plurality of orientations of an image, a corresponding plurality of first portions of data encoded within the image, each of the first portions located at a constant relative position within the image at each of the corresponding orientations;

    determining that, for one of the plurality of orientations, the corresponding first portion decodes to a predefined number;

    decoding, based on the determined one orientation, a second portion of the data encoded within the image; and

    presenting, at a display device of the computing device, a graphical output derived from the second portion of data.

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