{"id":"https://openalex.org/W3131082693","doi":"https://doi.org/10.1109/igarss39084.2020.9323981","title":"BI-Directional Processing Algorithm with RPM and WKD Based Doppler Velocity Estimator for 3-D Doppler-Radar Imaging","display_name":"BI-Directional Processing Algorithm with RPM and WKD Based Doppler Velocity Estimator for 3-D Doppler-Radar Imaging","publication_year":2020,"publication_date":"2020-09-26","ids":{"openalex":"https://openalex.org/W3131082693","doi":"https://doi.org/10.1109/igarss39084.2020.9323981","mag":"3131082693"},"language":"en","primary_location":{"id":"doi:10.1109/igarss39084.2020.9323981","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss39084.2020.9323981","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium","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/A5038182967","display_name":"Takumi Hayashi","orcid":"https://orcid.org/0000-0001-8846-7358"},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takumi Hayashi","raw_affiliation_strings":["Graduate School of Informatics and Engineering, The University of Electro-Communications,Japan","Graduate School of Informatics and Engineering, The University of Electro-Communications, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Informatics and Engineering, The University of Electro-Communications,Japan","institution_ids":["https://openalex.org/I20529979"]},{"raw_affiliation_string":"Graduate School of Informatics and Engineering, The University of Electro-Communications, Japan","institution_ids":["https://openalex.org/I20529979"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023006213","display_name":"Shouhei Kidera","orcid":"https://orcid.org/0000-0002-2993-5649"},"institutions":[{"id":"https://openalex.org/I4210086780","display_name":"Japan Science and Technology Agency","ror":"https://ror.org/00097mb19","country_code":"JP","type":"government","lineage":["https://openalex.org/I4210086780"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shouhei Kidera","raw_affiliation_strings":["Japan Society Science and Technology (JST), PRESTO,Japan","Japan Society Science and Technology (JST), PRESTO, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Japan Society Science and Technology (JST), PRESTO,Japan","institution_ids":["https://openalex.org/I4210086780"]},{"raw_affiliation_string":"Japan Society Science and Technology (JST), PRESTO, Japan","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.263,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.95424082,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"2336","last_page":"2339"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9994000196456909,"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9994000196456909,"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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T12153","display_name":"Advanced Optical Sensing Technologies","score":0.988099992275238,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"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/doppler-effect","display_name":"Doppler effect","score":0.7428362369537354},{"id":"https://openalex.org/keywords/doppler-radar","display_name":"Doppler radar","score":0.6055997610092163},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.6032100915908813},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5531491041183472},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.4894975423812866},{"id":"https://openalex.org/keywords/pulse-doppler-radar","display_name":"Pulse-Doppler radar","score":0.48933953046798706},{"id":"https://openalex.org/keywords/continuous-wave-radar","display_name":"Continuous-wave radar","score":0.4637269377708435},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.43486976623535156},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4189743399620056},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3334476947784424},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.23217463493347168},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2009333074092865},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1936338245868683},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.06717550754547119}],"concepts":[{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.7428362369537354},{"id":"https://openalex.org/C2778559676","wikidata":"https://www.wikidata.org/wiki/Q1334213","display_name":"Doppler radar","level":3,"score":0.6055997610092163},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.6032100915908813},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5531491041183472},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.4894975423812866},{"id":"https://openalex.org/C139931591","wikidata":"https://www.wikidata.org/wiki/Q1029151","display_name":"Pulse-Doppler radar","level":4,"score":0.48933953046798706},{"id":"https://openalex.org/C59584813","wikidata":"https://www.wikidata.org/wiki/Q1029234","display_name":"Continuous-wave radar","level":4,"score":0.4637269377708435},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.43486976623535156},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4189743399620056},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3334476947784424},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.23217463493347168},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2009333074092865},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1936338245868683},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.06717550754547119},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss39084.2020.9323981","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss39084.2020.9323981","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G498702144","display_name":null,"funder_award_id":"JP-MJPR1771","funder_id":"https://openalex.org/F4320320907","funder_display_name":"Japan Science and Technology Corporation"}],"funders":[{"id":"https://openalex.org/F4320320907","display_name":"Japan Science and Technology Corporation","ror":"https://ror.org/00097mb19"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2055590061","https://openalex.org/W2131952685","https://openalex.org/W2245877990","https://openalex.org/W2560142947","https://openalex.org/W2985890974","https://openalex.org/W3010184266"],"related_works":["https://openalex.org/W4296525607","https://openalex.org/W2136561036","https://openalex.org/W2612374028","https://openalex.org/W4312199258","https://openalex.org/W2536326528","https://openalex.org/W3136236686","https://openalex.org/W1993115891","https://openalex.org/W3021331204","https://openalex.org/W2085651193","https://openalex.org/W2043430068"],"abstract_inverted_index":{"Super-resolution":[0],"and":[1,5,66,83],"highly":[2],"accurate":[3],"Doppler":[4,51,67,80],"imaging":[6],"algorithm":[7],"for":[8],"microwave":[9],"or":[10,24,30],"millimeter":[11],"wave":[12],"(MMW)":[13],"short":[14],"range":[15,85],"radar":[16,90],"is":[17,36],"presented":[18],"here.":[19],"As":[20],"human":[21],"body":[22],"detection":[23],"recognition":[25],"in":[26],"self-driving,":[27],"through-the-wall":[28],"imaging,":[29,91],"security":[31],"system,":[32],"the":[33,39,43,77,84,104],"micro-Doppler":[34],"analysis":[35],"one":[37],"of":[38,106],"promising":[40],"approaches.":[41],"In":[42],"previous":[44],"study,":[45],"we":[46],"have":[47],"proposed":[48],"an":[49],"innovative":[50],"velocity":[52,68,81],"estimation,":[53],"named":[54],"as":[55],"weighted":[56],"kernel":[57],"density":[58],"(WKD)":[59],"estimator,":[60],"which":[61],"simultaneously":[62],"achieves":[63],"higher":[64],"temporal":[65],"resolutions.":[69],"This":[70],"paper":[71],"focuses":[72],"on":[73],"bi-directional":[74],"processing":[75],"between":[76],"WKD":[78],"based":[79,89],"estimator":[82],"points":[86],"migration":[87],"(RPM)":[88],"so":[92],"that":[93],"both":[94],"estimation":[95],"accuracies":[96],"could":[97],"be":[98],"enhanced.":[99],"3-D":[100],"Numerical":[101],"simulation":[102],"demonstrate":[103],"effectiveness":[105],"our":[107],"method.":[108]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}