{"id":"https://openalex.org/W4408199481","doi":"https://doi.org/10.1109/cisp-bmei64163.2024.10906146","title":"Non-Cooperative Spacecraft Attitude Estimation Based on Feature Extraction on ISAR Images","display_name":"Non-Cooperative Spacecraft Attitude Estimation Based on Feature Extraction on ISAR Images","publication_year":2024,"publication_date":"2024-10-26","ids":{"openalex":"https://openalex.org/W4408199481","doi":"https://doi.org/10.1109/cisp-bmei64163.2024.10906146"},"language":"en","primary_location":{"id":"doi:10.1109/cisp-bmei64163.2024.10906146","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cisp-bmei64163.2024.10906146","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 17th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics (CISP-BMEI)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5104224129","display_name":"Bingxue Liu","orcid":"https://orcid.org/0000-0002-7335-4710"},"institutions":[{"id":"https://openalex.org/I1297991670","display_name":"Southwest University of Science and Technology","ror":"https://ror.org/04d996474","country_code":"CN","type":"education","lineage":["https://openalex.org/I1297991670"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bingxue Liu","raw_affiliation_strings":["School of Computer Science and Technology, Southwest University of Science and Technology,Mian Yang,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Southwest University of Science and Technology,Mian Yang,China","institution_ids":["https://openalex.org/I1297991670"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044160991","display_name":"Lei Yang","orcid":"https://orcid.org/0000-0001-9651-0811"},"institutions":[{"id":"https://openalex.org/I1297991670","display_name":"Southwest University of Science and Technology","ror":"https://ror.org/04d996474","country_code":"CN","type":"education","lineage":["https://openalex.org/I1297991670"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Yang","raw_affiliation_strings":["School of Computer Science and Technology, Southwest University of Science and Technology,Mian Yang,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Southwest University of Science and Technology,Mian Yang,China","institution_ids":["https://openalex.org/I1297991670"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070632878","display_name":"Zhihui Li","orcid":"https://orcid.org/0000-0002-8378-6269"},"institutions":[{"id":"https://openalex.org/I2802505932","display_name":"China Aerodynamics Research and Development Center","ror":"https://ror.org/00jma8s40","country_code":"CN","type":"facility","lineage":["https://openalex.org/I2802505932"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhihui Li","raw_affiliation_strings":["China Aerodynamic Research and Development Center,Mian Yang,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"China Aerodynamic Research and Development Center,Mian Yang,China","institution_ids":["https://openalex.org/I2802505932"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11701","display_name":"Space Satellite Systems and Control","score":0.9872000217437744,"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/T11701","display_name":"Space Satellite Systems and Control","score":0.9872000217437744,"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/T11325","display_name":"Inertial Sensor and Navigation","score":0.9865000247955322,"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/T12449","display_name":"Spacecraft Design and Technology","score":0.9463000297546387,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/inverse-synthetic-aperture-radar","display_name":"Inverse synthetic aperture radar","score":0.8909990191459656},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.7080312371253967},{"id":"https://openalex.org/keywords/spacecraft","display_name":"Spacecraft","score":0.687518298625946},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6739498972892761},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.588993489742279},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5493835210800171},{"id":"https://openalex.org/keywords/extraction","display_name":"Extraction (chemistry)","score":0.46900296211242676},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.4480462968349457},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4223410487174988},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.4206816554069519},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.419355571269989},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3419903516769409},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.25385504961013794},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15646544098854065},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.12976759672164917},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08248382806777954},{"id":"https://openalex.org/keywords/chromatography","display_name":"Chromatography","score":0.05598413944244385},{"id":"https://openalex.org/keywords/systems-engineering","display_name":"Systems engineering","score":0.04744836688041687}],"concepts":[{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.8909990191459656},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.7080312371253967},{"id":"https://openalex.org/C29829512","wikidata":"https://www.wikidata.org/wiki/Q40218","display_name":"Spacecraft","level":2,"score":0.687518298625946},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6739498972892761},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.588993489742279},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5493835210800171},{"id":"https://openalex.org/C4725764","wikidata":"https://www.wikidata.org/wiki/Q844704","display_name":"Extraction (chemistry)","level":2,"score":0.46900296211242676},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.4480462968349457},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4223410487174988},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.4206816554069519},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.419355571269989},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3419903516769409},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.25385504961013794},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15646544098854065},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.12976759672164917},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08248382806777954},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.05598413944244385},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.04744836688041687},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cisp-bmei64163.2024.10906146","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cisp-bmei64163.2024.10906146","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 17th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics (CISP-BMEI)","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":23,"referenced_works":["https://openalex.org/W1555017801","https://openalex.org/W1736784362","https://openalex.org/W1901129140","https://openalex.org/W1970895416","https://openalex.org/W2027461913","https://openalex.org/W2058333183","https://openalex.org/W2116528508","https://openalex.org/W2174247496","https://openalex.org/W2200124539","https://openalex.org/W2782105116","https://openalex.org/W2884436604","https://openalex.org/W2884585870","https://openalex.org/W2943519239","https://openalex.org/W2963177347","https://openalex.org/W2990515062","https://openalex.org/W3015788359","https://openalex.org/W3021491184","https://openalex.org/W3089381104","https://openalex.org/W3111676772","https://openalex.org/W3192604502","https://openalex.org/W4319003101","https://openalex.org/W4321593885","https://openalex.org/W4360821473"],"related_works":["https://openalex.org/W2996630340","https://openalex.org/W2540450177","https://openalex.org/W2170580735","https://openalex.org/W1552305638","https://openalex.org/W2112228652","https://openalex.org/W2613451563","https://openalex.org/W2545123933","https://openalex.org/W1994788526","https://openalex.org/W2547107543","https://openalex.org/W1966299760"],"abstract_inverted_index":{"Aiming":[0],"at":[1],"the":[2,58,66,74,78,83,87,108,114,118,137,141,159,164,167],"problem":[3],"that":[4,153],"ISAR":[5,38,79,150],"images":[6,39,151],"have":[7],"low":[8],"resolution":[9],"and":[10,13,34,40,56,81,98,107,124,135,163],"serious":[11],"noise":[12,55],"non-cooperative":[14],"spacecraft":[15,75,143],"lack":[16],"cooperative":[17],"information,":[18],"resulting":[19],"in":[20],"large":[21],"attitude":[22,28,104,138,160,169],"estimation":[23,29,161],"errors,":[24],"a":[25,102],"space":[26],"target":[27,88,93,103,142],"method":[30,45,155],"based":[31],"on":[32,37,148],"contours":[33],"linear":[35,84,115],"structures":[36],"models":[41],"is":[42,70,90,95,111,144],"proposed.":[43],"This":[44],"uses":[46],"an":[47],"enhanced":[48],"Frost":[49],"filter":[50,52],"to":[51,60,72,100,130],"out":[53],"image":[54,59,62],"preprocess":[57],"improve":[61],"quality.":[63],"UNet3+":[64],"with":[65],"CBAM":[67],"attention":[68],"mechanism":[69],"used":[71,129],"segment":[73],"contour":[76,89],"from":[77],"image,":[80],"then":[82,96],"structure":[85,116],"of":[86,117,140,166],"extracted.":[91],"The":[92,120],"model":[94],"rotated":[97],"projected":[99],"establish":[101],"template":[105,109],"library,":[106],"library":[110],"clustered":[112],"using":[113],"model.":[119],"Softassign":[121],"ICP":[122],"algorithm":[123],"local":[125],"direction":[126],"information":[127,139],"are":[128,171],"optimize":[131],"shape":[132],"context":[133],"matching,":[134],"finally":[136],"returned.":[145],"Experimental":[146],"results":[147],"real":[149],"show":[152],"this":[154],"can":[156],"effectively":[157],"reduce":[158],"error,":[162],"errors":[165],"three":[168],"angles":[170],"all":[172],"within":[173],"1":[174],"degree.":[175]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
