CPC Subgroup
G06V 10/22 by selection of a specific region containing or referencing a pattern; Locating or processing of specific regions to guide the detection or recognition
Full Title
Arrangements for image or video recognition or understanding (character recognition in images or video G06V30/10) > Image preprocessing > by selection of a specific region containing or referencing a pattern; Locating or processing of specific regions to guide the detection or recognition
3 direct subcodes
Child Classifications
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