CPC Subgroup
G06V 30/19 Recognition using electronic means
Full Title
Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition (scanning, transmission or reproduction of documents or the like H04N1/00) > Character recognition > Recognition using electronic means
5 direct subcodes
Child Classifications
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- G06V 30/192 using simultaneous comparisons or correlations of the image signals with a plurality of references
- G06V 30/196 using sequential comparisons of the image signals with a plurality of references