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公开(公告)号：US20240046058A1
公开(公告)日：2024-02-08
申请号：US18381716
申请日：2023-10-19
Applicant: NHK SPRING CO., LTD.
Inventor： Kenichiro TAMI , Naomi IIDA , Shinya NASUBIDA , Go KINOSHITA , Haruhito SUGA
CPC classification number: G06K19/06037 , G06T7/90
Abstract: A composite two-dimensional code according to an embodiment of the present invention is a combination of a first two-dimensional code and a second two-dimensional code. The composite two-dimensional code includes a first cell having a first color, a second cell having a second color, and a third cell having a third color. The first color, the second color, and the third color are different from each other. The first two-dimensional code is acquired by a first filtering processing. The second two-dimensional code is acquired by a second filtering processing.
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公开(公告)号：US20240046057A1
公开(公告)日：2024-02-08
申请号：US18381298
申请日：2023-10-18
Applicant: NHK SPRING CO., LTD.
Inventor： Kenichiro TAMI , Naomi IIDA , Shinya NASUBIDA , Go KINOSHITA , Haruhito SUGA
IPC: G06K19/06
CPC classification number: G06K19/06037
Abstract: An information processing system includes a first acquisition section acquiring first pattern data from electronic data, a second acquisition section acquiring second pattern data from a database, and a generation section combining the first pattern data with the second pattern data to generate a two-dimensional code. Further, an information processing system includes a first acquisition section acquiring first pattern data from electronic data and a generation section determining the first pattern data to generate a two-dimensional code including the first pattern data.
