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PCE
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DIFF Subgroup
G06V 30/198

the selection of the next reference depending on the result of the preceding comparison

Introduced: January 2022

Full Title

Full titles differ between systems:

IPC:

Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition > Character recognition > Recognition using electronic means > using sequential comparisons of the image signals with a plurality of references > the selection of the next reference depending on the result of the preceding comparison

CPC:

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 > using sequential comparisons of the image signals with a plurality of references > the selection of the next reference depending on the result of the preceding comparison

No child classifications to compare. This is a leaf node in both IPC and CPC.