{"id":"https://openalex.org/W91570921","doi":"https://doi.org/10.1049/cp:20070623","title":"Hidden Markov models in radar target classification","display_name":"Hidden Markov models in radar target classification","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W91570921","doi":"https://doi.org/10.1049/cp:20070623","mag":"91570921"},"language":"en","primary_location":{"id":"doi:10.1049/cp:20070623","doi":"https://doi.org/10.1049/cp:20070623","is_oa":false,"landing_page_url":"https://doi.org/10.1049/cp:20070623","pdf_url":null,"source":{"id":"https://openalex.org/S7407086936","display_name":"IET International Conference on Radar Systems (RADAR)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IET International Conference on Radar Systems 2007","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"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/A5014675027","display_name":"Guy Kouemou","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"G. Kouemou","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5063080425","display_name":"Felix Opitz","orcid":"https://orcid.org/0000-0003-4828-9520","observed_orcids":["https://orcid.org/0000-0003-4828-9520"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"F. Opitz","raw_affiliation_strings":["Defence and Communications Systems / Air and Naval Defence, EADS Ulm, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Defence and Communications Systems / Air and Naval Defence, EADS Ulm, Germany","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.7234,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.92349418,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":87,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"147","last_page":"147"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.7509999871253967,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10891","display_name":"Radar Systems and Signal Processing","score":0.7509999871253967,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.21729999780654907,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10689","display_name":"Remote-Sensing Image Classification","score":0.002199999988079071,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/hidden-markov-models","display_name":"hidden Markov models","score":0.9319999814033508},{"id":"https://openalex.org/keywords/radar-target-classification","display_name":"radar target classification","score":0.9990000128746033},{"id":"https://openalex.org/keywords/doppler-data","display_name":"Doppler data","score":0.6769999861717224},{"id":"https://openalex.org/keywords/continuous-hidden-markov-model","display_name":"continuous hidden Markov model","score":0.7310000061988831},{"id":"https://openalex.org/keywords/discrete-hidden-markov-models","display_name":"discrete hidden Markov models","score":0.9980000257492065},{"id":"https://openalex.org/keywords/radar-signals","display_name":"radar signals","score":0.43299999833106995},{"id":"https://openalex.org/keywords/human-detection","display_name":"human detection","score":0.4309999942779541}],"concepts":[{"id":"https://openalex.org/C23224414","wikidata":"https://www.wikidata.org/wiki/Q176769","display_name":"Hidden Markov model","level":2,"score":0.6632119417190552},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.6579218506813049},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6197985410690308},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5019795894622803},{"id":"https://openalex.org/C163836022","wikidata":"https://www.wikidata.org/wiki/Q6771326","display_name":"Markov model","level":3,"score":0.4544903635978699},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.38502752780914307},{"id":"https://openalex.org/C98763669","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov chain","level":2,"score":0.37990397214889526},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.2998875081539154},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.163517564535141}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1049/cp:20070623","doi":"https://doi.org/10.1049/cp:20070623","is_oa":false,"landing_page_url":"https://doi.org/10.1049/cp:20070623","pdf_url":null,"source":{"id":"https://openalex.org/S7407086936","display_name":"IET International Conference on Radar Systems (RADAR)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IET International Conference on Radar Systems 2007","raw_type":"proceedings-article"},{"id":"mag:3146222154","doi":null,"is_oa":false,"landing_page_url":"http://yadda.icm.edu.pl/yadda/element/bwmeta1.element.ieee-000004784156","pdf_url":null,"source":{"id":"https://openalex.org/S4306418746","display_name":"IEEE International Radar Conference","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"IEEE International Radar Conference","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322947","display_name":"Sichuan University of Science and Engineering","ror":"https://ror.org/053fzma23"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4247808443","https://openalex.org/W2033513588","https://openalex.org/W2094148938","https://openalex.org/W2876873672","https://openalex.org/W2031300192","https://openalex.org/W2061804056","https://openalex.org/W1593978956","https://openalex.org/W2913287891","https://openalex.org/W2157747529","https://openalex.org/W2361623616"],"abstract_inverted_index":{"A":[0],"classification":[1],"technology":[2],"is":[3,50,68],"presented":[4],"that":[5,35],"uses":[6],"hidden":[7,93],"Markov":[8,94],"models":[9,95],"(HMMs)":[10],"to":[11,33,69],"classify":[12],"simulated":[13],"and":[14,29],"real":[15],"radar":[16,47],"signals":[17],"from":[18],"five":[19],"classes":[20],"of":[21,46,65,76],"targets:":[22],"personnel,":[23],"tracked":[24],"vehicles,":[25,27],"wheeled":[26],"helicopters":[28],"propeller":[30],"aircrafts.":[31],"Similar":[32],"techniques":[34],"have":[36],"been":[37],"well":[38],"proven":[39],"in":[40],"speech":[41],"recognition,":[42],"the":[43,55],"time-varying":[44],"nature":[45],"doppler":[48,61],"data":[49],"exploited.":[51],"The":[52,63],"method":[53],"classifies":[54],"different":[56,60],"targets":[57],"by":[58],"their":[59],"characteristics.":[62],"purpose":[64],"this":[66],"paper":[67],"make":[70],"a":[71],"comparison":[72],"between":[73],"three":[74],"kinds":[75],"HMM":[77,80,86],"methods:":[78],"1.":[79],"with":[81,87],"continuous":[82],"outputs":[83,89],"(CHMM)":[84],"2.":[85],"discrete":[88],"(DHMM)":[90],"3.":[91],"Semi-continuous":[92],"(SCHMM).":[96],"(5":[97],"pages)":[98]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2014,"cited_by_count":2}],"updated_date":"2026-10-05T09:50:58.205359","created_date":"2016-06-24T00:00:00"}
