Two-dimensional bar code, information processing device, information processing method, and program
First Claim
Patent Images
1. A two-dimensional bar code recognizable by an information processing device, wherein elemental two-dimensional bar codes in which predetermined information is coded by two-dimensionally arranging a plurality of cells according to a predetermined arrangement rule form a nested structure.
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Abstract
A two-dimensional bar code recognizable by an information processing device, wherein elemental two-dimensional bar codes in which predetermined information is coded by two-dimensionally arranging a plurality of cells according to a predetermined arrangement rule form a nested structure.
28 Citations
11 Claims
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1. A two-dimensional bar code recognizable by an information processing device,
wherein elemental two-dimensional bar codes in which predetermined information is coded by two-dimensionally arranging a plurality of cells according to a predetermined arrangement rule form a nested structure.
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7. An information processing device for recognizing a two-dimensional bar code in which elemental two-dimensional bar codes having predetermined information coded by two-dimensionally arranging a plurality of cells according to a predetermined arrangement rule form a nested structure, said information processing device comprising:
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recognizing means for recognizing a said elemental two-dimensional bar code;
obtaining means for obtaining identifying information and process information coded in said elemental two-dimensional bar code recognized by said recognizing means, said identifying information being assigned in correspondence with a level and an arrangement position in said nested structure; and
performing means for performing a process based on said process information according to said identifying information. - View Dependent Claims (8)
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9. An information processing method for recognizing a two-dimensional bar code in which elemental two-dimensional bar codes having predetermined information coded by two-dimensionally arranging a plurality of cells according to a predetermined arrangement rule form a nested structure, said information processing method comprising the steps of:
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recognizing a said elemental two-dimensional bar code;
obtaining identifying information and process information coded in said elemental two-dimensional bar code recognized by a process of said recognizing step, the identifying information being assigned in correspondence with a level and an arrangement position in said nested structure; and
performing a process based on said process information according to said identifying information.
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10. A program for making a computer perform information processing for recognizing a two-dimensional bar code in which elemental two-dimensional bar codes having predetermined information coded by two-dimensionally arranging a plurality of cells according to a predetermined arrangement rule form a nested structure, said program comprising the steps of:
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recognizing a said elemental two-dimensional bar code;
obtaining identifying information and process information coded in said elemental two-dimensional bar code recognized by a process of said recognizing step, the identifying information being assigned in correspondence with a level and an arrangement position in said nested structure; and
performing a process based on said process information according to said identifying information.
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11. An information processing device for recognizing a two-dimensional bar code in which elemental two-dimensional bar codes having predetermined information coded by two-dimensionally arranging a plurality of cells according to a predetermined arrangement rule form a nested structure, said information processing device comprising:
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a recognizing section configured to recognize a said elemental two-dimensional bar code;
an obtaining section configured to obtain identifying information and process information coded in said elemental two-dimensional bar code recognized by said recognizing section, said identifying information being assigned in correspondence with a level and an arrangement position in said nested structure; and
a performing section configured to perform a process based on said process information according to said identifying information.
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Specification