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1. 发明公开

EP2275968A1 Code type determining method and code boundary detecting method 有权
标题翻译：一种用于确定的代码和方法的类型，用于检测Kodegrenzen方法
公开(公告)号：EP2275968A1
公开(公告)日：2011-01-19
申请号：EP10181345.9
申请日：2004-09-30
申请人： Fujitsu Limited
发明人： Yamaguchi, Nobayasu , Takakura, Hiroyuki , Chiba, Hirotaka , Noda, Tsugio
IPC分类号： G06K7/14
CPC分类号： G06K7/1452 , G06K7/14
摘要： A method detecting a boundary of two-dimensional code where data put into cells is arranged in a two-dimensional state, comprising: a first white successive length detecting step of scanning input image data, and detecting a successive length of white cells; a second white successive length detecting step of scanning the input image data in a direction which intersects with a first white successive length, and detecting a successive length of white cells, which has an intersection with the first white successive length, and exceeds a predetermined length; and a boundary detecting step of detecting an intersection of the first white successive length and a second white successive length as a code boundary position.
摘要翻译：的方法检测的二维代码的边界，其中数据被放入在二维状态下配置的细胞，其包含：第一连续白长度检测扫描输入的图像数据的步骤，以及检测白细胞的连续长度; 扫描在其与第一白色连续长度相交的方向上的输入图像数据，并检测白色细胞，其具有与第一白连续长度相交的连续长度的第二白色连续长度检测步骤，并且超过预定长度 ; 和边界检测第一白连续长度和第二连续白色长度作为代码边界位置的交叉点的检测的步骤。

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