G06V 30/22
Definition
Diese Klassifikationsstelle umfasst:(Für diese Definition ist die deutsche Übersetzung noch nicht abgeschlossen)
Character recognition characterised by the type of writing, including:
- recognition of characters separated by spaces, i.e. non-connected characters;
- recognition of printed characters having additional code marks or containing code marks, e.g. the character being composed of individual strokes of different shape, each representing a different code value or having associated magnetic codes;
- recognition of whole cursive handwritten words, i.e. whose letters are not separated but are linked together, whether from offline (scanning) or from online (digital ink, e.g. pen input) acquisition;
- recognition of three-dimensional handwriting, e.g. writing in the air.
Examples
Colour codes embedded in characters to assist their recognition.
Letters and numbers composed of a combination of sixteen segments each.
Characters composed of vertical bars, the shape of the bars assisting the optical character recognition.
The characters (22F, 22G and 22H) have a different stroke width/length, which results in a characteristic waveform when scanned from right to left by a magnetic reader (22), an application is frequently used for bank cheques.
Recognition of cursive words by fitting the characters on a deformable grid.
Querverweise
Informative Querverweise
| Image acquisition for character recognition using a slot moved over the image, discrete sensing elements at predetermined points or automatic curve following means | G06V 30/144 |
| Methods and arrangements for sensing record carriers | G06K 7/00 |
| Testing specially adapted to determine the identity or genuineness of valuable papers, e.g. banknotes | G07D 7/00 |