CPC Subgroup
G06V 10/42 Global feature extraction by analysis of the whole pattern, e.g. using frequency domain transformations or autocorrelation
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
4 direct subcodes
Child Classifications
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- G06V 10/422 for representing the structure of the pattern or shape of an object therefor