{"id":"https://openalex.org/keywords/multiresolution-analysis","display_name":"multiresolution analysis","description":"A mathematical framework for representing functions or signals at multiple scales, central to wavelet theory and signal processing.","display_name_alternatives":["multi-resolution analysis","multiscale resolution analysis","MRA"],"ids":{"openalex":"https://openalex.org/keywords/multiresolution-analysis","wikidata":"https://www.wikidata.org/wiki/Q1952516"},"primary_topic":{"id":"https://openalex.org/T11210","display_name":"Mathematical Analysis and Transform Methods","score":0.245,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11210","display_name":"Mathematical Analysis and Transform Methods","score":0.245,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"works_count":14415,"cited_by_count":273225,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/multiresolution-analysis","updated_date":"2026-10-16T04:06:51","created_date":"2022-04-12T19:38:12"}
