Information expression method, article formed with information expression pattern, information output device, and information expression device
A technology of information expression and patterns, applied in the input/output of user/computer interaction, record carriers used by machines, instruments, etc.
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[0121] From this specification and the accompanying drawings, at least the following matters are clear.
[0122] A method for expressing information, including the following operations:
[0123] Configuration determines the pattern of the first shape of the center of the first imaginary circle;
[0124] configuring a pattern of shape II on the first imaginary circle;
[0125] On a second imaginary circle determined by a predetermined radius and centered on the pattern of the first shape within the first imaginary circle, the number of third shapes obtained from the information to be included is arranged. picture of.
[0126] With such a method, even if the imaging device reads the information expression pattern in a deformed manner, the relevant information in the radial direction can be corrected according to the direction and distance from the pattern of the first shape representing the center to the pattern of the second shape, thereby correcting Deformation of an imagin...
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