{"id":"https://openalex.org/W4403295437","doi":"https://doi.org/10.1109/tgrs.2024.3477470","title":"3-D Point Cloud Reconstruction of Observation Scene Without Prior Information Based on the Single-Channel Single-Pass WasSAR System","display_name":"3-D Point Cloud Reconstruction of Observation Scene Without Prior Information Based on the Single-Channel Single-Pass WasSAR System","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4403295437","doi":"https://doi.org/10.1109/tgrs.2024.3477470"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2024.3477470","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2024.3477470","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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 Geoscience and Remote Sensing","raw_type":"journal-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/A5090817460","display_name":"Yishi Li","orcid":"https://orcid.org/0000-0002-7284-5067"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yishi Li","raw_affiliation_strings":["College of Electronic Science and Technology, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-7284-5067","affiliations":[{"raw_affiliation_string":"College of Electronic Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057963200","display_name":"Leping Chen","orcid":"https://orcid.org/0000-0002-2742-0326"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Leping Chen","raw_affiliation_strings":["College of Electronic Science and Technology, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-2742-0326","affiliations":[{"raw_affiliation_string":"College of Electronic Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090713451","display_name":"Daoxiang An","orcid":"https://orcid.org/0000-0002-1363-9140"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Daoxiang An","raw_affiliation_strings":["College of Electronic Science and Technology, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-1363-9140","affiliations":[{"raw_affiliation_string":"College of Electronic Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100772464","display_name":"Jianpeng Li","orcid":"https://orcid.org/0000-0002-2685-9556"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianpeng Li","raw_affiliation_strings":["College of Electronic Science and Technology, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-2685-9556","affiliations":[{"raw_affiliation_string":"College of Electronic Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102016894","display_name":"Yongping Song","orcid":"https://orcid.org/0000-0003-4191-0548"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongping Song","raw_affiliation_strings":["College of Electronic Science and Technology, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0003-4191-0548","affiliations":[{"raw_affiliation_string":"College of Electronic Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102750878","display_name":"X. Y. Huang","orcid":"https://orcid.org/0000-0003-2108-2802"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaotao Huang","raw_affiliation_strings":["College of Electronic Science and Technology, National University of Defense Technology, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electronic Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":null,"apc_paid":null,"fwci":6.1934,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.95833792,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":"62","issue":null,"first_page":"1","last_page":"14"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9973999857902527,"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9973999857902527,"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9871000051498413,"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/T10638","display_name":"Optical measurement and interference techniques","score":0.9801999926567078,"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/computer-science","display_name":"Computer science","score":0.6599789261817932},{"id":"https://openalex.org/keywords/point-cloud","display_name":"Point cloud","score":0.6083652973175049},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5892351865768433},{"id":"https://openalex.org/keywords/single-point","display_name":"Single point","score":0.4872495234012604},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4540998041629791},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.44668540358543396},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.408136248588562},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15676423907279968},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14192476868629456},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.07112514972686768}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6599789261817932},{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.6083652973175049},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5892351865768433},{"id":"https://openalex.org/C2992444157","wikidata":"https://www.wikidata.org/wiki/Q775079","display_name":"Single point","level":3,"score":0.4872495234012604},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4540998041629791},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.44668540358543396},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.408136248588562},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15676423907279968},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14192476868629456},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.07112514972686768},{"id":"https://openalex.org/C2778800418","wikidata":"https://www.wikidata.org/wiki/Q631910","display_name":"TRIZ","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2024.3477470","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2024.3477470","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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 Geoscience and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Climate action","id":"https://metadata.un.org/sdg/13","score":0.5600000023841858}],"awards":[{"id":"https://openalex.org/G1924400501","display_name":null,"funder_award_id":"2022JJ10062","funder_id":"https://openalex.org/F4320330215","funder_display_name":"Natural Science Foundation for Distinguished Young Scholars of Hunan Province"},{"id":"https://openalex.org/G7012210193","display_name":null,"funder_award_id":"62271492","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7802037157","display_name":null,"funder_award_id":"42227801","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8529984546","display_name":null,"funder_award_id":"62101566","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320330215","display_name":"Natural Science Foundation for Distinguished Young Scholars of Hunan Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1559929534","https://openalex.org/W1965432748","https://openalex.org/W2077445457","https://openalex.org/W2096410667","https://openalex.org/W2118797786","https://openalex.org/W2135750212","https://openalex.org/W2138863700","https://openalex.org/W2155016676","https://openalex.org/W2157677072","https://openalex.org/W2168129316","https://openalex.org/W2170367517","https://openalex.org/W2764021616","https://openalex.org/W2789346341","https://openalex.org/W3005342681","https://openalex.org/W3027989684","https://openalex.org/W3111464751","https://openalex.org/W3114795024","https://openalex.org/W3170175663","https://openalex.org/W3195722742","https://openalex.org/W3197347072","https://openalex.org/W4206139693","https://openalex.org/W4248878680","https://openalex.org/W4292324166","https://openalex.org/W4293061969","https://openalex.org/W4309002405","https://openalex.org/W4367281152","https://openalex.org/W4387730072","https://openalex.org/W4390017897","https://openalex.org/W4390187468","https://openalex.org/W4391375751","https://openalex.org/W4394841891","https://openalex.org/W4396680777","https://openalex.org/W6638398686"],"related_works":["https://openalex.org/W4389574804","https://openalex.org/W3016928466","https://openalex.org/W2936725271","https://openalex.org/W3150655618","https://openalex.org/W3108295644","https://openalex.org/W1578717197","https://openalex.org/W2626737336","https://openalex.org/W2005998065","https://openalex.org/W2980582925","https://openalex.org/W2018748668"],"abstract_inverted_index":{"The":[0,23,108,191],"acquisition":[1,49,150],"of":[2,18,39,50,53,72,90,116,121,143,151],"3-D":[3,51,60,98,104,152],"information":[4,38,52,61,74,95,105,115,131,142,153,157],"in":[5,15,158,182],"the":[6,16,40,48,54,76,88,91,97,112,117,126,144,149,159,168,218],"observation":[7,33,45,55,145],"scene":[8],"has":[9],"always":[10],"been":[11],"a":[12,70,103,122,140,155,201,209],"prominent":[13],"issue":[14],"field":[17],"synthetic":[19],"aperture":[20],"radar":[21,128],"(SAR).":[22],"emerging":[24],"wide-angle":[25],"staring":[26],"SAR":[27],"(WasSAR)":[28],"utilizes":[29],"its":[30,223],"unique":[31],"multiview":[32,59],"performance":[34,225],"to":[35,69,81,136,205,214,217],"obtain":[36],"offset":[37],"target":[41],"position":[42],"under":[43],"different":[44],"angles,":[46],"enabling":[47],"scene.":[56,78],"However,":[57],"existing":[58],"extraction":[62],"methods":[63],"suffer":[64],"from":[65],"large":[66],"errors":[67],"due":[68],"lack":[71],"prior":[73],"about":[75],"observed":[77],"In":[79],"order":[80],"address":[82],"these":[83],"challenges,":[84],"this":[85],"article":[86],"analyzes":[87],"impact":[89],"missing":[92],"incidence":[93],"angle":[94],"on":[96,138],"reconstruction":[99],"results":[100],"and":[101,125,132,172,176,198,208,226],"proposes":[102],"correction":[106],"algorithm.":[107],"method":[109],"only":[110],"needs":[111],"single-channel":[113],"echo":[114],"two":[118],"azimuth":[119],"angles":[120],"single":[123],"pass":[124],"corresponding":[127],"platform":[129],"motion":[130],"does":[133],"not":[134],"need":[135],"rely":[137],"any":[139],"priori":[141,156],"scene,":[146],"which":[147],"realizes":[148],"without":[154],"real":[160],"sense.":[161],"Through":[162],"simulation":[163],"experiments,":[164],"we":[165],"quantitatively":[166],"analyze":[167],"error":[169,203,211],"transfer":[170],"coefficient":[171],"confirm":[173],"both":[174],"accuracy":[175],"effectiveness":[177],"through":[178],"experimental":[179],"data":[180],"processing":[181],"Ku-band":[183],"mountain":[184],"scenes":[185],"autonomously":[186],"measured":[187],"by":[188],"our":[189],"team.":[190],"proposed":[192],"algorithm":[193],"significantly":[194],"enhances":[195],"measurement":[196],"precision":[197],"reliability,":[199],"demonstrating":[200],"mean":[202],"reduction":[204],"just":[206],"49%":[207],"root-mean-square":[210],"(RMSE)":[212],"decrease":[213],"46%":[215],"compared":[216],"traditional":[219],"method,":[220],"thereby":[221],"confirming":[222],"superior":[224],"practicality.":[227]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}