| 摘要 |
<P>PROBLEM TO BE SOLVED: To normally scan a data code even if white-out parts or dark images occur in the image data of the data code. <P>SOLUTION: A data code scanning device comprises: an imaging device 14 for repeatedly imaging a QR code(R) consisting of plural data blocks attached to an object while the object is being moved in the imaging area by an operator to acquire plural image data of the QR code; a decoding unit 16 for decoding the plural data blocks of the plural image data acquired by the imaging unit 14; a decode determination unit 17 for determining whether the decoding results of the plural data blocks of the plural image data by the decoding unit 16 are successful or not; and a decode combination unit 18 for acquiring the final decoding result by combining the decoded data of the plural data blocks which are determined to able to be decoded by the decode determination unit 17. <P>COPYRIGHT: (C)2012,JPO&INPIT |
