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Barcode recognition using data-driven classifier

  • US 9,396,377 B2
  • Filed: 12/08/2014
  • Issued: 07/19/2016
  • Est. Priority Date: 09/30/2010
  • Status: Active Grant
First Claim
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1. A method comprising:

  • capturing a digital image of an object using a sensor of a device; and

    scaling the captured digital image, using one or more processors of the device, to lie within a predefined image view area of a user interface presented on a display screen of the device, while a distance is maintained between the object and the sensor, wherein the scaling is based on mapping information of a real-world coordinate frame onto a sensor coordinate frame.

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