Two-dimensional code, and two-dimensional-code analysis system
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United States of America Patent
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Mar 6, 2018
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app pub date -
Oct 27, 2016
filing date -
May 14, 2014
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Abstract
In this rectangular two-dimensional code, data expressed in binary code is divided into cells, and arranged as a two-dimensional matrix-like pattern. The two-dimensional code is characterized by being provided with a rectangular basic pattern section. The two-dimensional code is further characterized in that: the basic pattern section includes a plurality of position detection patterns for specifying cell positions, and version information indicating the size of the two-dimensional code; and the version information is used to enable the size of the two-dimensional code to be variably designed while the distances between the plurality of position detection patterns are in a fixed state.
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