Barcode generation device and barcode generation method
AssigneeToshiba Tec Kabushiki Kaisha
InventorTomonari Kakino
Life of this patent
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Abstract
According to one embodiment, a barcode generation device includes an interface and a processor. The interface receives a barcode display instruction. The processor generates a basic barcode in response to the display instruction received by the interface, generates a plurality of barcodes in which noise is superimposed at different positions on the basic barcode, determines whether there is misreading in an image scanned by a barcode reader on a screen on which the plurality of barcodes are sequentially displayed, and sequentially displays the plurality of barcodes on a display device when it is determined that there is no misreading.
Claims20
A barcode generation device, comprising:
- an interface configured to receive a barcode display instruction;
- and
- a processor configured to
- generate a basic barcode in response to the barcode display instruction received by the interface,
- generate a plurality of barcodes in which noise is superimposed at different positions on the basic barcode,
- determine whether there is a misreading in an image scanned by a barcode reader on a screen on which the plurality of barcodes are sequentially displayed, and
- sequentially display the plurality of barcodes on a display device when a determination indicates that there is no misreading.
A barcode generation device, comprising:
- an interface configured to receive a barcode display instruction;
- and
- a processor configured to
- generate a basic barcode in response to the barcode display instruction received by the interface,
- generate a split barcode image group in which the basic barcode is split into a plurality of images that are singly undecodable, and
- sequentially display the split barcode image group on a display device.
A barcode generation method, comprising:
- generating, by a processor, a basic barcode in response to a barcode display instruction received;
- generating, by a processor, a plurality of barcodes in which noise is superimposed at different positions on the basic barcode;
- determining, by a processor, whether there is a misreading in an image scanned by a barcode reader on a screen on which the plurality of barcodes are sequentially displayed;
- and
- sequentially displaying the plurality of barcodes on a display device when a determination indicates that there is no misreading.
A barcode generation method, comprising:
- generating, by a processor, a basic barcode in response to a barcode display instruction;
- generating, by a processor, a split barcode image group in which the basic barcode is split into a plurality of images that are singly undecodable;
- and
- sequentially display the split barcode image group on a display device.
Dependencies are inferred from the claim text.