{"id":"S2002004496","label":"Level set methods","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2002004496","normalized_label":"level set methods","broader":["http://id.loc.gov/authorities/subjects/sh2002005299"],"aliases":["Level sets (Mathematics)","Osher-Sethian level set methods","Sethian level set methods, Osher-"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2002004496","provider":"lcsh","revision":"64d8affeab79faea","taxonomy_revision":"f050b5d4780b1289","title":"Level set methods","url":"/topics/S2002004496","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"865817038600430082","address_version":"morton4x16-v1","coordinates":[0,477,20648,16384],"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}