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PCE
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DIFF Subgroup
G06F 18/2131

based on a transform domain processing, e.g. wavelet transform

Introduced: January 2023

Full Title

Pattern recognition > Analysing > Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation > Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods > based on a transform domain processing, e.g. wavelet transform

No child classifications to compare. This is a leaf node in both IPC and CPC.