{"id":"https://openalex.org/W1968374676","doi":"https://doi.org/10.1117/12.2065976","title":"Experimental 3-D SAR human target signature analysis","display_name":"Experimental 3-D SAR human target signature analysis","publication_year":2014,"publication_date":"2014-10-10","ids":{"openalex":"https://openalex.org/W1968374676","doi":"https://doi.org/10.1117/12.2065976","mag":"1968374676"},"language":"en","primary_location":{"id":"doi:10.1117/12.2065976","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2065976","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","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/A5077177360","display_name":"Brigitte Chan","orcid":null},"institutions":[{"id":"https://openalex.org/I1297460800","display_name":"Defence Research and Development Canada","ror":"https://ror.org/00hgy8d33","country_code":"CA","type":"government","lineage":["https://openalex.org/I1297460800","https://openalex.org/I1336338359","https://openalex.org/I2802286613"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Brigitte Chan","raw_affiliation_strings":["Defence Research and Development Canada (Canada)","Defence Research and Development Canada, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Defence Research and Development Canada (Canada)","institution_ids":["https://openalex.org/I1297460800"]},{"raw_affiliation_string":"Defence Research and Development Canada, Canada","institution_ids":["https://openalex.org/I1297460800"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007344532","display_name":"Pascale S\u00e9vigny","orcid":null},"institutions":[{"id":"https://openalex.org/I1297460800","display_name":"Defence Research and Development Canada","ror":"https://ror.org/00hgy8d33","country_code":"CA","type":"government","lineage":["https://openalex.org/I1297460800","https://openalex.org/I1336338359","https://openalex.org/I2802286613"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Pascale S\u00e9vigny","raw_affiliation_strings":["Defence Research and Development Canada (Canada)","Defence Research and Development Canada, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Defence Research and Development Canada (Canada)","institution_ids":["https://openalex.org/I1297460800"]},{"raw_affiliation_string":"Defence Research and Development Canada, Canada","institution_ids":["https://openalex.org/I1297460800"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111702924","display_name":"D. DiFilippo","orcid":null},"institutions":[{"id":"https://openalex.org/I1297460800","display_name":"Defence Research and Development Canada","ror":"https://ror.org/00hgy8d33","country_code":"CA","type":"government","lineage":["https://openalex.org/I1297460800","https://openalex.org/I1336338359","https://openalex.org/I2802286613"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"David D. J. DiFilippo","raw_affiliation_strings":["Defence Research and Development Canada (Canada)","Defence Research and Development Canada, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Defence Research and Development Canada (Canada)","institution_ids":["https://openalex.org/I1297460800"]},{"raw_affiliation_string":"Defence Research and Development Canada, Canada","institution_ids":["https://openalex.org/I1297460800"]}]}],"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":0.43273458,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"9243","issue":null,"first_page":"92430Z","last_page":"92430Z"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","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/T11609","display_name":"Geophysical Methods and Applications","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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":0.9997000098228455,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.8724911212921143},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7878937721252441},{"id":"https://openalex.org/keywords/inverse-synthetic-aperture-radar","display_name":"Inverse synthetic aperture radar","score":0.6831373572349548},{"id":"https://openalex.org/keywords/signature","display_name":"Signature (topology)","score":0.6795156598091125},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.6678307056427002},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.5789383053779602},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4688713848590851},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4636235535144806},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.4511694610118866},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4242135286331177},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.11930716037750244},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09517297148704529}],"concepts":[{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.8724911212921143},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7878937721252441},{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.6831373572349548},{"id":"https://openalex.org/C2779696439","wikidata":"https://www.wikidata.org/wiki/Q7512811","display_name":"Signature (topology)","level":2,"score":0.6795156598091125},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.6678307056427002},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.5789383053779602},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4688713848590851},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4636235535144806},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.4511694610118866},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4242135286331177},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.11930716037750244},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09517297148704529},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.2065976","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2065976","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6899999976158142,"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1538582673","https://openalex.org/W1979018848","https://openalex.org/W2038063001","https://openalex.org/W2080125085","https://openalex.org/W2161775726","https://openalex.org/W3108496714"],"related_works":["https://openalex.org/W2996630340","https://openalex.org/W2540450177","https://openalex.org/W2170580735","https://openalex.org/W1552305638","https://openalex.org/W1915418828","https://openalex.org/W2547107543","https://openalex.org/W2545123933","https://openalex.org/W2031673444","https://openalex.org/W1994788526","https://openalex.org/W2613451563"],"abstract_inverted_index":{"Defence":[0],"Research":[1],"and":[2,24,53,112],"Development":[3],"Canada":[4],"has":[5],"been":[6],"investigating":[7],"3-D":[8,27,62],"through":[9],"wall":[10,57,85],"synthetic":[11],"aperture":[12],"radar":[13],"(SAR)":[14],"imaging":[15],"from":[16,115],"an":[17],"experimental":[18],"L-band":[19],"through-wall":[20],"SAR":[21,63,121,126],"prototype.":[22],"Tools":[23],"algorithms":[25],"for":[26],"visualization":[28],"are":[29],"being":[30],"developed":[31],"to":[32,71,145,148],"exploit":[33],"the":[34,44,77,90,105,110,116,120,125],"resulting":[35],"imagery.":[36,122],"In":[37],"this":[38,68,156],"paper,":[39],"a":[40,73,132],"comprehensive":[41],"study":[42],"of":[43,46,67,76,79,89,109,124,135,155],"characteristics":[45],"human":[47,91],"target":[48,92,139],"signatures":[49,78],"in":[50,94,119],"free":[51],"space":[52],"behind":[54,83],"two":[55],"different":[56,84,95,138,161],"structures":[58],"is":[59,70,97,147],"presented":[60],"using":[61],"data.":[64],"The":[65,152],"aim":[66],"investigation":[69,157],"gain":[72],"better":[74],"appreciation":[75],"targets":[80,111],"when":[81],"placed":[82],"materials.":[86],"An":[87],"analysis":[88],"signature":[93],"poses":[96],"provided.":[98],"There":[99],"was":[100],"very":[101],"close":[102],"agreement":[103],"between":[104,137],"measured":[106],"physical":[107],"dimensions":[108],"those":[113],"obtained":[114],"strong":[117],"returns":[118],"Viewing":[123],"data":[127],"as":[128,164],"2-D":[129],"slices":[130],"provides":[131],"qualitative":[133],"means":[134],"discriminating":[136],"signatures.":[140],"A":[141],"more":[142],"useful":[143],"approach":[144],"discrimination":[146],"quantify":[149],"these":[150],"differences.":[151],"next":[153],"phase":[154],"will":[158],"look":[159],"at":[160],"quantitative":[162],"features":[163],"potential":[165],"discriminants.":[166]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}