Patent classifications
G
PHYSICS
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G06
COMPUTING OR CALCULATING; COUNTING
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G06V
IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
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30/00
Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
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G06V30/26
Techniques for post-processing, e.g. correcting the recognition result
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G06V30/262
using context analysis, e.g. lexical, syntactic or semantic context
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G06V30/274
Syntactic or semantic context, e.g. balancing
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