Method and apparatus for reading optical indicia using a plurality of data sources
AssigneeHoneywell Scanning & Mobility
InventorsTaylor Smith, Mark Hernandez
Life of this patent
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Abstract
A system for decoding an encoded symbol character associated with a product is provided. The system includes a bioptic scanning apparatus comprising a first scan source disposed within a housing, and a second scan source disposed within the housing. The second scan source comprises an operating technology distinct from an operating technology of the first scan source. The first scan source is adapted to output a first scan data set, and the second scan source is adapted to output a second scan data set.
Claims22
A system for decoding an encoded symbol character associated with a product, the system comprising:
- a bioptic scanning apparatus comprising a first scan source disposed within a housing;
- a second scan source disposed within the housing, the second scan source comprising an operating technology distinct from an operating technology of the first scan source;
- the first scan source adapted to output a first scan data set;
- the second scan source adapted to output a second scan data set;
- and further comprising a central processing unit adapted to execute a bar code decoding process by cross-referencing the first scan data set and the second scan data set;
- a memory coupled to the central processing unit;
- wherein at least one of the first scan data set and the second scan data set comprise product bar code scan data;
- wherein the first scan source is a laser scanner, the second scan source is a multiple pixel image sensor assembly, and the first scan data set comprises bar code data;
- and
- wherein the multiple pixel image sensor assembly is adapted to capture an image of the encoded symbol character, the second scan data set comprises bar code data, and the central processing unit is adapted to execute a bar code decoding process by stitching the first scan data set and the second scan data set.
A method for decoding optical indicia, comprising the steps of:
- providing a bioptic scanning apparatus having a first scan source and a second scan source, the second scan source comprising an operating technology distinct from an operating technology of the first scan source;
- scanning with the first scan source an optical indicia affixed to a product;
- generating a first scan data set from the first scan source;
- scanning the product with the second scan source;
- generating a second scan data set from the second scan source;
- combining the first scan data set with the second scan data set;
- and
- decoding the optical indicia from the combined first scan data set and second scan data set.
Dependencies are inferred from the claim text.