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Dimensioning and Barcode Reading System

  • US 20130200150A1
  • Filed: 01/28/2013
  • Published: 08/08/2013
  • Est. Priority Date: 10/16/2007
  • Status: Active Grant
First Claim
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1. A method of calibrating a barcode scanning tunnel, said method comprising:

  • a. providing a scanning tunnel havingi. a moveable surface,ii. at least one camera having an orientation; and

    iii. at least one calibration object having at least one indicia disposed in a predetermined relationship to one or more features of said at least one calibration object;

    b. capturing at least one image of said at least one calibration object by said at least one camera when the calibration object is on the moveable surface;

    c. electronically detecting said at least one calibration object at least one indicia and said one or more object features and determining information relating the at least one indicia to the one or more object features based on a value of at least one component of said at least one camera'"'"'s orientation with respect to said moveable surface;

    d. electronically revising the value of the at least one component in response to the information.

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