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PCE
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Search for IPC and CPC classification codes or keywords
DIFF Subgroup
G06V 10/75

Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries

Introduced: January 2022

Full Title

Full titles differ between systems:

IPC:

Arrangements for image or video recognition or understanding > using pattern recognition or machine learning > Image or video pattern matching; Proximity measures in feature spaces > Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries

CPC:

Arrangements for image or video recognition or understanding (character recognition in images or video G06V30/10) > using pattern recognition or machine learning (optical pattern recognition or electronic computations therefor G06V10/88) > Image or video pattern matching; Proximity measures in feature spaces > Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries

Of 9 combined children, 0 exist in both systems.

9 codes are CPC-only extensions.

Child Classifications

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