{"id":"https://openalex.org/W2792047751","doi":"https://doi.org/10.1109/tsp.2018.2795572","title":"Subspace Rejection for Matching Pursuit in the Presence of Unresolved Targets","display_name":"Subspace Rejection for Matching Pursuit in the Presence of Unresolved Targets","publication_year":2018,"publication_date":"2018-01-19","ids":{"openalex":"https://openalex.org/W2792047751","doi":"https://doi.org/10.1109/tsp.2018.2795572","mag":"2792047751"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2018.2795572","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2018.2795572","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hal.science/hal-02073896","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5014930168","display_name":"Jonathan Bosse","orcid":"https://orcid.org/0000-0003-1807-5046"},"institutions":[{"id":"https://openalex.org/I277688954","display_name":"Universit\u00e9 Paris-Saclay","ror":"https://ror.org/03xjwb503","country_code":"FR","type":"education","lineage":["https://openalex.org/I277688954"]},{"id":"https://openalex.org/I2801658355","display_name":"Office National d'\u00c9tudes et de Recherches A\u00e9rospatiales","ror":"https://ror.org/005y2ap84","country_code":"FR","type":"facility","lineage":["https://openalex.org/I2801658355"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Jonathan Bosse","raw_affiliation_strings":["Office National d\u2019Etudes et de Recherches A\u00e9rospatiales (ONERA), The French Aerospace Lab, Palaiseau Cedex, BP, France","DEMR, ONERA, Universit\u00e9 Paris Saclay (COmUE) [Palaiseau] (F-91123 Palaiseau - France)"],"affiliations":[{"raw_affiliation_string":"Office National d\u2019Etudes et de Recherches A\u00e9rospatiales (ONERA), The French Aerospace Lab, Palaiseau Cedex, BP, France","institution_ids":["https://openalex.org/I2801658355"]},{"raw_affiliation_string":"DEMR, ONERA, Universit\u00e9 Paris Saclay (COmUE) [Palaiseau] (F-91123 Palaiseau - France)","institution_ids":["https://openalex.org/I277688954","https://openalex.org/I2801658355"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040764745","display_name":"Olivier Rabaste","orcid":"https://orcid.org/0000-0003-2782-2621"},"institutions":[{"id":"https://openalex.org/I277688954","display_name":"Universit\u00e9 Paris-Saclay","ror":"https://ror.org/03xjwb503","country_code":"FR","type":"education","lineage":["https://openalex.org/I277688954"]},{"id":"https://openalex.org/I2801658355","display_name":"Office National d'\u00c9tudes et de Recherches A\u00e9rospatiales","ror":"https://ror.org/005y2ap84","country_code":"FR","type":"facility","lineage":["https://openalex.org/I2801658355"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Olivier Rabaste","raw_affiliation_strings":["Office National d\u2019Etudes et de Recherches A\u00e9rospatiales (ONERA), The French Aerospace Lab, Palaiseau Cedex, BP, France","DEMR, ONERA, Universit\u00e9 Paris Saclay (COmUE) [Palaiseau] (F-91123 Palaiseau - France)"],"affiliations":[{"raw_affiliation_string":"Office National d\u2019Etudes et de Recherches A\u00e9rospatiales (ONERA), The French Aerospace Lab, Palaiseau Cedex, BP, France","institution_ids":["https://openalex.org/I2801658355"]},{"raw_affiliation_string":"DEMR, ONERA, Universit\u00e9 Paris Saclay (COmUE) [Palaiseau] (F-91123 Palaiseau - France)","institution_ids":["https://openalex.org/I277688954","https://openalex.org/I2801658355"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5014930168"],"corresponding_institution_ids":["https://openalex.org/I277688954","https://openalex.org/I2801658355"],"apc_list":null,"apc_paid":null,"fwci":21.0997,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.98702798,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"66","issue":"8","first_page":"1997","last_page":"2010"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9998000264167786,"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/matching-pursuit","display_name":"Matching pursuit","score":0.8253154754638672},{"id":"https://openalex.org/keywords/subspace-topology","display_name":"Subspace topology","score":0.7580611705780029},{"id":"https://openalex.org/keywords/matched-filter","display_name":"Matched filter","score":0.6243109703063965},{"id":"https://openalex.org/keywords/spurious-relationship","display_name":"Spurious relationship","score":0.5470784306526184},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.535914421081543},{"id":"https://openalex.org/keywords/projector","display_name":"Projector","score":0.5306424498558044},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.5193689465522766},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5109826326370239},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.45963698625564575},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.44670283794403076},{"id":"https://openalex.org/keywords/dimension","display_name":"Dimension (graph theory)","score":0.44014281034469604},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.43037810921669006},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.41845715045928955},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.39435380697250366},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.38989198207855225},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.157223641872406},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.09729856252670288}],"concepts":[{"id":"https://openalex.org/C156872377","wikidata":"https://www.wikidata.org/wiki/Q6786281","display_name":"Matching pursuit","level":3,"score":0.8253154754638672},{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.7580611705780029},{"id":"https://openalex.org/C50151734","wikidata":"https://www.wikidata.org/wiki/Q1759577","display_name":"Matched filter","level":3,"score":0.6243109703063965},{"id":"https://openalex.org/C97256817","wikidata":"https://www.wikidata.org/wiki/Q1462316","display_name":"Spurious relationship","level":2,"score":0.5470784306526184},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.535914421081543},{"id":"https://openalex.org/C2776865275","wikidata":"https://www.wikidata.org/wiki/Q311666","display_name":"Projector","level":2,"score":0.5306424498558044},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5193689465522766},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5109826326370239},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.45963698625564575},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.44670283794403076},{"id":"https://openalex.org/C33676613","wikidata":"https://www.wikidata.org/wiki/Q13415176","display_name":"Dimension (graph theory)","level":2,"score":0.44014281034469604},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.43037810921669006},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.41845715045928955},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.39435380697250366},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.38989198207855225},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.157223641872406},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.09729856252670288},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tsp.2018.2795572","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2018.2795572","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Signal Processing","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-02073896v1","is_oa":true,"landing_page_url":"https://hal.science/hal-02073896","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Signal Processing, 2018, 66 (8), pp.1997-2010. ⟨10.1109/TSP.2018.2795572⟩","raw_type":"Journal articles"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-02073896v1","is_oa":true,"landing_page_url":"https://hal.science/hal-02073896","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Signal Processing, 2018, 66 (8), pp.1997-2010. ⟨10.1109/TSP.2018.2795572⟩","raw_type":"Journal articles"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W595851582","https://openalex.org/W653761051","https://openalex.org/W1483717968","https://openalex.org/W1522780593","https://openalex.org/W1593679301","https://openalex.org/W1814500939","https://openalex.org/W1940669919","https://openalex.org/W1966144252","https://openalex.org/W1967589385","https://openalex.org/W1971094390","https://openalex.org/W1977533196","https://openalex.org/W2011046740","https://openalex.org/W2018962290","https://openalex.org/W2101971242","https://openalex.org/W2112855412","https://openalex.org/W2119667497","https://openalex.org/W2122302132","https://openalex.org/W2123640987","https://openalex.org/W2125474765","https://openalex.org/W2127271355","https://openalex.org/W2128229871","https://openalex.org/W2132874190","https://openalex.org/W2140050521","https://openalex.org/W2140856955","https://openalex.org/W2145686608","https://openalex.org/W2150688790","https://openalex.org/W2151693816","https://openalex.org/W2161248741","https://openalex.org/W2162654459","https://openalex.org/W2167208435","https://openalex.org/W2169892604","https://openalex.org/W2212706857","https://openalex.org/W2542259272","https://openalex.org/W2557729753","https://openalex.org/W2565293665","https://openalex.org/W2594929476","https://openalex.org/W2962761750","https://openalex.org/W2963772835","https://openalex.org/W3103597234","https://openalex.org/W3122639836","https://openalex.org/W4256260915","https://openalex.org/W6628779241","https://openalex.org/W6635502543"],"related_works":["https://openalex.org/W3113091479","https://openalex.org/W2162899405","https://openalex.org/W941090075","https://openalex.org/W2044987316","https://openalex.org/W3134374554","https://openalex.org/W2237480245","https://openalex.org/W2042644197","https://openalex.org/W2075065631","https://openalex.org/W4281712684","https://openalex.org/W2492118971"],"abstract_inverted_index":{"Unresolved":[0],"scatterers":[1],"(separated":[2],"by":[3,102],"less":[4],"than":[5],"a":[6,42,48,79,103,128,181],"3-dB":[7],"matched":[8,187],"filter":[9,188],"main":[10],"lobe":[11],"width)":[12],"are":[13],"known":[14],"to":[15,25,65,74,132,137,147,170],"degrade":[16],"the":[17,57,87,96,106,121,125,138,149,158,175,186],"matching":[18,44,168],"pursuit":[19,45,169],"performances":[20],"in":[21,34,86],"radar:":[22],"It":[23,166],"tends":[24],"generate":[26],"spurious":[27],"detection":[28,160],"or":[29],"miss":[30],"weaker":[31],"targets,":[32],"hidden":[33],"strong":[35],"sidelobes.":[36],"In":[37],"this":[38],"paper,":[39],"we":[40,70],"propose":[41],"new":[43],"algorithm":[46],"performing":[47],"subspace":[49,104],"radar":[50],"resolution":[51,89,189],"cell":[52,90,98],"rejection.":[53],"The":[54,112],"philosophy":[55],"is":[56,61,81,100,110,115,130],"following:":[58],"As":[59],"it":[60,119,145],"usually":[62],"not":[63,72],"possible":[64],"distinguish":[66,75],"several":[67],"unresolved":[68],"scatterers,":[69],"do":[71],"try":[73],"them,":[76],"but":[77],"when":[78],"scatterer":[80],"detected,":[82],"then":[83],"every":[84],"contribution":[85],"corresponding":[88,107],"should":[91],"be":[92,163],"cleaned.":[93],"For":[94],"that,":[95],"continuous":[97],"interval":[99,126],"approximated":[101],"and":[105,127],"orthogonal":[108],"projector":[109,113],"build.":[111],"basis":[114],"chosen":[116],"so":[117,156],"that":[118,144,157],"minimizes":[120],"projection":[122],"residue":[123],"inside":[124,185],"method":[129],"proposed":[131],"select":[133],"its":[134],"dimension":[135],"according":[136],"rejected":[139],"target":[140,176],"SNR.":[141],"We":[142],"show":[143],"enables":[146],"control":[148],"sidelobe":[150,159],"level":[151],"after":[152],"rejection":[153],"(orthogonal":[154],"projection)":[155],"probability":[161],"can":[162],"maintained":[164],"low.":[165],"allows":[167],"work":[171],"well":[172],"even":[173],"if":[174],"parameter":[177],"distribution":[178,184],"differs":[179],"from":[180],"delta":[182],"Dirac":[183],"cell.":[190]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-04-02T15:55:50.835912","created_date":"2025-10-10T00:00:00"}