Method and device for batch scanning 2D barcodes
US9501680B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 12, 2013 |
| Grant date | Nov 22, 2016 |
| Priority date | — |
| Expiry date | Dec 21, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K19/06037
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Methods and devices for batch scanning 2D barcodes are provided by using a 2D barcode positioning process to determine a barcode area corresponding to each 2D barcode of a plurality of 2D barcodes in an image. According to the barcode area corresponding to each 2D barcode, the image containing the plurality of 2D barcodes can be segmented to provide a plurality of 2D barcode images with each barcode image corresponding to one 2D barcode of the plurality of 2D barcodes. Each barcode image of the plurality of 2D barcode images corresponding to the plurality of 2D barcodes can be decoded to obtain data contained in each barcode image. An exemplary device can include a positioning module, a segmenting module, and a decoding module.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.