- 专利标题: Two-dimensional code generation device and two-dimensional code generation program product
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申请号: US15122839申请日: 2015-03-09
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公开(公告)号: US10223625B2公开(公告)日: 2019-03-05
- 发明人: Masatoshi Itoh , Yousuke Kimura , Hiroki Ukai
- 申请人: DENSO CORPORATION
- 申请人地址: JP Kariya, Aichi-pref.
- 专利权人: DENSO CORPORATION
- 当前专利权人: DENSO CORPORATION
- 当前专利权人地址: JP Kariya, Aichi-pref.
- 代理机构: Harness, Dickey & Pierce, P.L.C.
- 优先权: JP2014-060071 20140324
- 国际申请: PCT/JP2015/001273 WO 20150309
- 国际公布: WO2015/146020 WO 20151001
- 主分类号: G06K1/12
- IPC分类号: G06K1/12 ; G06K19/06 ; H04N1/387
摘要:
A two-dimensional code generation device includes a determination unit, an image acquisition unit, and a code generation unit. The determination unit determines whether point information is included in coding information, which is information for generating a two-dimensional code. The image acquisition unit selecting, from an image database in which multiple images are registered, an image that visually indicates the point information as a base image and acquires the selected image as the base image when the determination unit determines that the point information is included in the coding information. The code generation unit generates the two-dimensional code based on the coding information, and includes the base image in the two-dimensional code in a superimposed manner when the base image is acquired by the image acquisition unit.
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