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PCE
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CPC Subgroup
G06V 30/42

based on the type of document

Full Title

Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition (scanning, transmission or reproduction of documents or the like H04N1/00) > Document-oriented image-based pattern recognition > based on the type of document

2 direct subcodes

Child Classifications

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  • G06V 30/422 Technical drawings; Geographical maps
  • G06V 30/424 Postal images, e.g. labels or addresses on parcels or postal envelopes