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CPC Subgroup
G06V 10/422

for representing the structure of the pattern or shape of an object therefor

Full Title

Arrangements for image or video recognition or understanding (character recognition in images or video G06V30/10) > Extraction of image or video features > Global feature extraction by analysis of the whole pattern, e.g. using frequency domain transformations or autocorrelation > for representing the structure of the pattern or shape of an object therefor

2 direct subcodes

Child Classifications

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  • G06V 10/424 Syntactic representation, e.g. by using alphabets or grammars
  • G06V 10/426 Graphical representations