{"id":"https://openalex.org/W3008196549","doi":"https://doi.org/10.1145/3381271.3381281","title":"Novel pose measurement with optimized principal component analysis for unknown spacecraft based on point cloud","display_name":"Novel pose measurement with optimized principal component analysis for unknown spacecraft based on point cloud","publication_year":2020,"publication_date":"2020-01-10","ids":{"openalex":"https://openalex.org/W3008196549","doi":"https://doi.org/10.1145/3381271.3381281","mag":"3008196549"},"language":"en","primary_location":{"id":"doi:10.1145/3381271.3381281","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3381271.3381281","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 5th International Conference on Multimedia and Image Processing","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/A5101595652","display_name":"Guiyang Zhang","orcid":"https://orcid.org/0000-0001-6485-2710"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Guiyang Zhang","raw_affiliation_strings":["Harbin Institute of Technology, Harbin"],"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology, Harbin","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112388768","display_name":"Ju Huo","orcid":null},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ju Huo","raw_affiliation_strings":["Harbin Institute of Technology, Harbin"],"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology, Harbin","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007974022","display_name":"Zhanyu Zhang","orcid":"https://orcid.org/0000-0001-9468-1422"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhanyu Zhang","raw_affiliation_strings":["Harbin Institute of Technology, Harbin"],"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology, Harbin","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006004139","display_name":"Mingxuan He","orcid":"https://orcid.org/0009-0000-8646-5279"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingxuan He","raw_affiliation_strings":["Harbin Institute of Technology, Harbin"],"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology, Harbin","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108046751","display_name":"Jinjie Zhang","orcid":"https://orcid.org/0000-0001-9516-0127"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinjie Zhang","raw_affiliation_strings":["Harbin Institute of Technology, Harbin"],"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology, Harbin","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102506299","display_name":"Muyao Xue","orcid":null},"institutions":[{"id":"https://openalex.org/I4210153230","display_name":"Shanghai Academy of Spaceflight Technology","ror":"https://ror.org/050qhwt21","country_code":"CN","type":"government","lineage":["https://openalex.org/I2802615301","https://openalex.org/I4210153230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Muyao Xue","raw_affiliation_strings":["Shanghai Space Propulsion Technology Research Institute, Minhang District, Shanghai"],"affiliations":[{"raw_affiliation_string":"Shanghai Space Propulsion Technology Research Institute, Minhang District, Shanghai","institution_ids":["https://openalex.org/I4210153230"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5101595652"],"corresponding_institution_ids":["https://openalex.org/I204983213"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.0107827,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"102","last_page":"108"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11701","display_name":"Space Satellite Systems and Control","score":0.9991999864578247,"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":0.9991999864578247,"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9988999962806702,"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/T12549","display_name":"Image and Object Detection Techniques","score":0.9972000122070312,"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/point-cloud","display_name":"Point cloud","score":0.8076927661895752},{"id":"https://openalex.org/keywords/principal-component-analysis","display_name":"Principal component analysis","score":0.7791842222213745},{"id":"https://openalex.org/keywords/spacecraft","display_name":"Spacecraft","score":0.6766499280929565},{"id":"https://openalex.org/keywords/iterative-closest-point","display_name":"Iterative closest point","score":0.5841134190559387},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5664774179458618},{"id":"https://openalex.org/keywords/dimensionality-reduction","display_name":"Dimensionality reduction","score":0.5597114562988281},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.48613330721855164},{"id":"https://openalex.org/keywords/euclidean-distance","display_name":"Euclidean distance","score":0.4722903370857239},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.4702514410018921},{"id":"https://openalex.org/keywords/coordinate-system","display_name":"Coordinate system","score":0.4701941907405853},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.43904542922973633},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.4382963180541992},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.43165531754493713},{"id":"https://openalex.org/keywords/euclidean-space","display_name":"Euclidean space","score":0.41203078627586365},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.391140878200531},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3324071168899536},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.13289257884025574},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08784738183021545},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.08082398772239685}],"concepts":[{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.8076927661895752},{"id":"https://openalex.org/C27438332","wikidata":"https://www.wikidata.org/wiki/Q2873","display_name":"Principal component analysis","level":2,"score":0.7791842222213745},{"id":"https://openalex.org/C29829512","wikidata":"https://www.wikidata.org/wiki/Q40218","display_name":"Spacecraft","level":2,"score":0.6766499280929565},{"id":"https://openalex.org/C195958017","wikidata":"https://www.wikidata.org/wiki/Q1675268","display_name":"Iterative closest point","level":3,"score":0.5841134190559387},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5664774179458618},{"id":"https://openalex.org/C70518039","wikidata":"https://www.wikidata.org/wiki/Q16000077","display_name":"Dimensionality reduction","level":2,"score":0.5597114562988281},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.48613330721855164},{"id":"https://openalex.org/C120174047","wikidata":"https://www.wikidata.org/wiki/Q847073","display_name":"Euclidean distance","level":2,"score":0.4722903370857239},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.4702514410018921},{"id":"https://openalex.org/C80551277","wikidata":"https://www.wikidata.org/wiki/Q11210","display_name":"Coordinate system","level":2,"score":0.4701941907405853},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.43904542922973633},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.4382963180541992},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.43165531754493713},{"id":"https://openalex.org/C186450821","wikidata":"https://www.wikidata.org/wiki/Q17295","display_name":"Euclidean space","level":2,"score":0.41203078627586365},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.391140878200531},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3324071168899536},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.13289257884025574},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08784738183021545},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.08082398772239685},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3381271.3381281","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3381271.3381281","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 5th International Conference on Multimedia and Image Processing","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":16,"referenced_works":["https://openalex.org/W2000534355","https://openalex.org/W2003891672","https://openalex.org/W2049981393","https://openalex.org/W2096795843","https://openalex.org/W2104386981","https://openalex.org/W2140095548","https://openalex.org/W2283333449","https://openalex.org/W2335419571","https://openalex.org/W2522371165","https://openalex.org/W2615627585","https://openalex.org/W2725809725","https://openalex.org/W2742254337","https://openalex.org/W2771999746","https://openalex.org/W2792738384","https://openalex.org/W2801834345","https://openalex.org/W4234804914"],"related_works":["https://openalex.org/W4244892557","https://openalex.org/W1997869659","https://openalex.org/W188064357","https://openalex.org/W3176621072","https://openalex.org/W1520712096","https://openalex.org/W2163635433","https://openalex.org/W78351518","https://openalex.org/W2234618503","https://openalex.org/W2367496413","https://openalex.org/W2105228010"],"abstract_inverted_index":{"This":[0,37],"paper":[1],"investigates":[2],"the":[3,58,62,67,78,85,93,105,127,135,168,185,191,197,202],"issue":[4],"of":[5,61,69,77,87,96,99,112,137,140,160,172,196,204],"vision":[6],"orientation":[7],"for":[8,154],"unknown":[9,113,155,209],"spacecraft":[10,206],"in":[11,52,108],"orbit-capture,":[12],"upon":[13],"which":[14,147],"a":[15,151],"fast":[16],"and":[17,46,66,91,143,163,193],"highly":[18],"accurate":[19],"pose":[20,95,110],"measurement":[21],"method":[22,133],"based":[23],"on":[24],"improved":[25,120],"coordinate":[26,89],"system":[27],"correction":[28],"by":[29,119],"weighted":[30],"principal":[31,49],"component":[32,50],"analysis":[33],"(PCA)":[34],"is":[35,81,174,180],"proposed.":[36],"algorithm":[38,125],"weights":[39],"point":[40,64,76,100,106,123,158],"cloud":[41,65,101,107,159],"features":[42],"before":[43],"dimensionality":[44],"reduction,":[45],"then":[47],"three":[48],"vectors":[51],"different":[53],"frames":[54],"are":[55,72,102],"calculated.":[56],"Consequently,":[57],"effective":[59],"reduction":[60,68],"original":[63],"information":[70],"overlap":[71],"achieved.":[73],"The":[74,131],"nearest":[75],"Euclidean":[79],"distance":[80],"employed":[82],"to":[83,176,207],"corrected":[84],"direction":[86],"PCA":[88],"axis,":[90],"thus":[92],"initial":[94,141],"two":[97],"sets":[98],"obtained.":[103],"Finally,":[104],"arbitrary":[109],"relationship":[111],"space":[114,186],"can":[115,200],"be":[116],"aligned":[117],"accurately":[118],"iterative":[121],"closest":[122],"(ICP)":[124],"with":[126,157],"kd-tree":[128],"search":[129],"strategy.":[130],"presented":[132],"overcomes":[134],"disadvantages":[136],"high":[138],"requirement":[139],"value":[142],"avoiding":[144],"local":[145],"convergence,":[146],"means":[148],"it":[149],"achieves":[150],"global":[152],"alignment":[153],"target":[156],"similar":[161],"shape":[162],"integrity.":[164],"Experiments":[165],"show":[166],"that":[167,190],"maximum":[169],"relative":[170],"error":[171,179],"attitude":[173],"superior":[175],"0.15\u00b0,":[177],"position":[178],"less":[181],"than":[182],"\u00b14mm":[183],"within":[184],"2000mmx2000mrnx3000rnm.":[187],"Results":[188],"verify":[189],"accuracy":[192],"speed":[194],"performance":[195],"proposed":[198],"approach":[199],"satisfy":[201],"requirements":[203],"on-orbit":[205],"capture":[208],"objects.":[210]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}