| 摘要 |
<p>A bidimensional graphic matrix code 1 has a plurality of words orientated along a first direction (D1), each word (2) formed from characters (3) arranged along a line which is parallel to the first direction (D1). Each character is formed from a first dot matrix, each dot (5) having a determined level of luminosity. Delimiting elements delimit each word, the delimiting elements orientated along a second direction (D2) which is perpendicular to the first direction (D1). Each delimiting element is formed by a line of dots arranged parallel to the second direction (D2). Each delimiting element is identifiable as groups arranged in a line, each group (8) comprising dots (5) having predetermined levels of luminosity, the delimiting elements interposed between adjacent words, such that identification of a delimiting element (6) enables identification of an initial or a final part of a word (2) adjacent to the delimiting element.</p> |
