{"id":"https://openalex.org/W2105911112","doi":"https://doi.org/10.1109/icme.2009.5202453","title":"Empirical mode decomposition descriptor for plane closed curves","display_name":"Empirical mode decomposition descriptor for plane closed curves","publication_year":2009,"publication_date":"2009-06-01","ids":{"openalex":"https://openalex.org/W2105911112","doi":"https://doi.org/10.1109/icme.2009.5202453","mag":"2105911112"},"language":"en","primary_location":{"id":"doi:10.1109/icme.2009.5202453","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2009.5202453","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Conference on Multimedia and Expo","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5085279585","display_name":"Soo\u2010Chang Pei","orcid":"https://orcid.org/0000-0003-2448-4196"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Soo-Chang Pei","raw_affiliation_strings":["National Taiwan University, Taipei, TW","Department of Electrical Engineering, National Taiwan University, Taiwan, R.O.C.#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Taiwan University, Taipei, TW","institution_ids":["https://openalex.org/I16733864"]},{"raw_affiliation_string":"Department of Electrical Engineering, National Taiwan University, Taiwan, R.O.C.#TAB#","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111969301","display_name":"Yu-Zhe Hsiao","orcid":null},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yu-Zhe Hsiao","raw_affiliation_strings":["Graduate Institute of Communication Engineering, National Taiwan University, Taiwan","Graduate Institute of Communication Engineering, National Taiwan University, Taiwan, R.O.C"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate Institute of Communication Engineering, National Taiwan University, Taiwan","institution_ids":["https://openalex.org/I16733864"]},{"raw_affiliation_string":"Graduate Institute of Communication Engineering, National Taiwan University, Taiwan, R.O.C","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020379525","display_name":"Chia\u2010Ying Lee","orcid":"https://orcid.org/0000-0002-1644-375X"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chia-Ying Lee","raw_affiliation_strings":["Department of Electrical Engineering, National Taiwan University, Taiwan","Department of Electrical Engineering, National Taiwan University, Taiwan, R.O.C.#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Taiwan University, Taiwan","institution_ids":["https://openalex.org/I16733864"]},{"raw_affiliation_string":"Department of Electrical Engineering, National Taiwan University, Taiwan, R.O.C.#TAB#","institution_ids":["https://openalex.org/I16733864"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.09903097,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"129","last_page":"132"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10220","display_name":"Machine Fault Diagnosis Techniques","score":0.9907000064849854,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10220","display_name":"Machine Fault Diagnosis Techniques","score":0.9907000064849854,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12205","display_name":"Time Series Analysis and Forecasting","score":0.9667999744415283,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12603","display_name":"NMR spectroscopy and applications","score":0.9581000208854675,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/hilbert\u2013huang-transform","display_name":"Hilbert\u2013Huang transform","score":0.7914609909057617},{"id":"https://openalex.org/keywords/invariant","display_name":"Invariant (physics)","score":0.6389456987380981},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5044735670089722},{"id":"https://openalex.org/keywords/plane-curve","display_name":"Plane curve","score":0.48723283410072327},{"id":"https://openalex.org/keywords/data-point","display_name":"Data point","score":0.45307374000549316},{"id":"https://openalex.org/keywords/scale-invariance","display_name":"Scale invariance","score":0.42544740438461304},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.41913890838623047},{"id":"https://openalex.org/keywords/plane","display_name":"Plane (geometry)","score":0.41765809059143066},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.392139732837677},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3857964873313904},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.26320546865463257},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.182503342628479},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.1512719988822937},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.09168544411659241}],"concepts":[{"id":"https://openalex.org/C25570617","wikidata":"https://www.wikidata.org/wiki/Q1006462","display_name":"Hilbert\u2013Huang transform","level":3,"score":0.7914609909057617},{"id":"https://openalex.org/C190470478","wikidata":"https://www.wikidata.org/wiki/Q2370229","display_name":"Invariant (physics)","level":2,"score":0.6389456987380981},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5044735670089722},{"id":"https://openalex.org/C43809302","wikidata":"https://www.wikidata.org/wiki/Q1060874","display_name":"Plane curve","level":2,"score":0.48723283410072327},{"id":"https://openalex.org/C21080849","wikidata":"https://www.wikidata.org/wiki/Q13611879","display_name":"Data point","level":2,"score":0.45307374000549316},{"id":"https://openalex.org/C135593079","wikidata":"https://www.wikidata.org/wiki/Q1750766","display_name":"Scale invariance","level":2,"score":0.42544740438461304},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.41913890838623047},{"id":"https://openalex.org/C17825722","wikidata":"https://www.wikidata.org/wiki/Q17285","display_name":"Plane (geometry)","level":2,"score":0.41765809059143066},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.392139732837677},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3857964873313904},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.26320546865463257},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.182503342628479},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.1512719988822937},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.09168544411659241},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icme.2009.5202453","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2009.5202453","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Conference on Multimedia and Expo","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2007221293","https://openalex.org/W2052745931","https://openalex.org/W2077664060","https://openalex.org/W2122827492","https://openalex.org/W2925117202","https://openalex.org/W3141408015","https://openalex.org/W4285719527","https://openalex.org/W6629143443"],"related_works":["https://openalex.org/W3014107421","https://openalex.org/W2363056446","https://openalex.org/W2081563414","https://openalex.org/W2359718298","https://openalex.org/W2377062149","https://openalex.org/W2380939102","https://openalex.org/W154554909","https://openalex.org/W2097033632","https://openalex.org/W2021670453","https://openalex.org/W2021783512"],"abstract_inverted_index":{"Empirical":[0],"mode":[1],"decomposition":[2],"(EMD)":[3],"developed":[4,79],"by":[5],"Huang":[6],"et":[7],"al.":[8],"is":[9],"a":[10,41,60,65],"nonlinear":[11],"data":[12,36,50,67],"analysis":[13,37],"method":[14],"for":[15,34],"nonstationary":[16],"real-valued":[17],"time":[18],"series.":[19],"It":[20],"has":[21],"been":[22],"applied":[23],"extensively":[24],"in":[25,69],"many":[26,46],"research":[27],"areas.":[28],"Recently,":[29],"several":[30],"generalized":[31],"EMD":[32,81],"methods":[33],"complex-valued":[35],"was":[38],"proposed.":[39],"Since":[40],"plane":[42,61,101],"closed":[43,62,102],"curve":[44,63],"comprises":[45],"two-dimensional":[47],"(2D)":[48],"space":[49],"points,":[51],"one":[52],"can":[53,92],"imagine":[54],"that":[55,90],"the":[56,70,77],"boundary":[57,97],"points":[58,98],"of":[59,76,100],"as":[64],"complex":[66,71,80],"sequence":[68],"plane,":[72],"and":[73,104,108],"make":[74],"use":[75,93],"newly":[78],"(CEMD)":[82],"to":[83,95],"do":[84],"further":[85],"analysis.":[86],"We":[87],"have":[88],"found":[89],"we":[91],"CEMD":[94],"achieve":[96],"noise-reduction":[99],"curves":[103],"perform":[105],"shift-invariant,":[106],"scale-invariant":[107],"rotation-invariant":[109],"pattern":[110],"recognition.":[111]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
