FIELD: information technology.
SUBSTANCE: optical recognition code recognising apparatus comprising: dividing means for dividing image data obtained by imaging an optical recognition code into colour areas based on parameters indicative of colours, and determining means for determining whether each of the divided colour areas is a cell which a component of the optical recognition code or not, based on a method for arranging colours allocated to the areas.
EFFECT: high accuracy of reading a code using an optical symbol printed on an article whose dimensions vary or whose printing accuracy is low.
48 cl, 27 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF GENERATING AN INFORMATION BARCODE FROM DATA TO BE ENCODED, DEVICE FOR ITS IMPLEMENTATION AND CODE OBTAINED USING SAID METHOD | 2024 |
|
RU2833411C1 |
| SCANNING DEVICE WHICH OPTICALLY DECODES LABEL, AND LABEL WHICH SHOULD BE READ BY SUCH DEVICE | 1989 |
|
RU2078375C1 |
| METHOD AND SYSTEM OF PREPARING TEXT-CONTAINING IMAGES TO OPTICAL RECOGNITION OF SYMBOLS | 2016 |
|
RU2628266C1 |
| METHOD AND SYSTEM OF PREPARING TEXT-CONTAINING IMAGES TO OPTICAL RECOGNITION OF SYMBOLS | 2016 |
|
RU2636097C1 |
| SCANNING DEVICE WHICH READS AND DECODES LABEL AND LABEL TO BE READ BY SAID DEVICE | 1989 |
|
RU2081453C1 |
| METHOD OF DECODING QR-CODE SYMBOLS WITH CLIPPED EDGES | 2024 |
|
RU2837849C1 |
| DOCUMENTS PROTECTION AND AUTHENTICATION METHOD AND DEVICE | 2012 |
|
RU2606056C2 |
| METHOD FOR ENCODING DIGITAL INFORMATION IN FORM OF MULTIDIMENSIONAL NANOBAR-CODE | 2020 |
|
RU2777708C2 |
| METHODS AND SYSTEMS OF EFFECTIVE AUTOMATIC RECOGNITION OF SYMBOLS USING A MULTIPLE CLUSTERS OF SYMBOL STANDARDS | 2014 |
|
RU2648638C2 |
| TWO DIMENSIONAL BARCODE AND METHOD OF AUTHENTICATION OF SUCH BARCODE | 2014 |
|
RU2681696C2 |
