METHOD FOR READING GRAPHICAL INDICATOR, INDICATOR STRUCTURE AND ELECTRONIC APPARATUS THEREOF

摘要

A method for reading a graphical indicator is provided. The method includes the following steps. An indicator image including a plurality of graphical micro-units is obtained. According to a portion of the graphical micro-units, a first header part and a first content data part belonging to a first image indicator are obtained. According to another portion of the graphical micro-units, a second header part and a second content data part belonging to a second image indicator are obtained. The graphical micro-units of the first content data part are further used to obtain the indicator data. When a portion of the graphical micro-units in the first content data part is lost, the complete graphical micro-units can be obtained by recovering the lost graphical micro-units of the first content data part according to the graphical micro-units belonging to the first and the second content data parts captured in the indicator image.

主权项

1. A method for reading a graphical indicator, adapted to an electronic apparatus to read a graphical indicator in an indicator structure, wherein the graphical indicator comprises a header part and a content data part, the method comprising:
obtaining an indicator image comprising a plurality of graphical micro-units; according to a portion of the graphical micro-units, obtaining a first header part and a first content data part belonging to a first graphical indicator; and according to another portion of the graphical micro-units, obtaining a second header part and a second content data part belonging to a second graphical indicator, wherein the graphical micro-units belonging to the first content data part are further used to obtain indicator data corresponding to the first graphical indicator, when a portion of the graphical micro-units in the first content data part is lost, the lost graphical micro-units of the first content data part are estimated according to the graphical micro-units belonging to the first content data part and the second content data part captured in indicator image, so as to obtain the complete graphical micro-units of the first content data part.