{"id":"S2007002389","label":"Discrete cosine transforms","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2007002389","normalized_label":"discrete cosine transforms","broader":["http://id.loc.gov/authorities/subjects/sh2019000551","http://id.loc.gov/authorities/subjects/sh85136920"],"aliases":["DCTs (Discrete cosine transforms)","Transforms, Discrete cosine"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2007002389","provider":"lcsh","revision":"3db9dcaa6ecea7db","taxonomy_revision":"f050b5d4780b1289","title":"Discrete cosine transforms","url":"/topics/S2007002389","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5190407394056087072","address_version":"morton4x16-v1","coordinates":[0,478,33204,21504],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}