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发明公开
CN106485306A 一种基于颜色编码的二维码及其制作方法及识别方法 无效 - 撤回

一种基于颜色编码的二维码及其制作方法及识别方法
摘要：
本发明公开了一种基于颜色编码的二维码及其制作方法及识别方法，由三个通道的二维码构成，所述三个通道的二维码的大小及类型相同，所述三个通道的二维码分别为红、绿及蓝色，制作方法为将编码信息按功能分为三组，生成三个黑白二维码，然后变换到对应的色彩空间，合并后形成彩色二维编码，识别过程是制作的逆过程，本发明能够使二维码携带更多的数据信息，增加了二维码的数据容量。
摘要（英）：

The invention discloses a two-dimensional barcode based on color coding and a making method and an identifying method thereof. The two-dimensional barcode is composed of two-dimensional barcodes of three channels, which are of the same size and type and are red, green and blue respectively. The making method comprises the steps of dividing coding information into three groups by function to generate three black-and-white two-dimensional barcodes, converting the three black-and-white two-dimensional barcodes to corresponding color spaces, and combining the three black-and-white two-dimensional barcodes to form a color two-dimensional barcode. The identifying process is the inverse of the making process. The two-dimensional barcode can carry more data information, and the data capacity of the two-dimensional barcode is increased.

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