{"id":"https://openalex.org/W3196725351","doi":"https://doi.org/10.3390/rs13173520","title":"SVG-Loop: Semantic\u2013Visual\u2013Geometric Information-Based Loop Closure Detection","display_name":"SVG-Loop: Semantic\u2013Visual\u2013Geometric Information-Based Loop Closure Detection","publication_year":2021,"publication_date":"2021-09-05","ids":{"openalex":"https://openalex.org/W3196725351","doi":"https://doi.org/10.3390/rs13173520","mag":"3196725351"},"language":"en","primary_location":{"id":"doi:10.3390/rs13173520","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13173520","pdf_url":"https://www.mdpi.com/2072-4292/13/17/3520/pdf?version=1630823081","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/13/17/3520/pdf?version=1630823081","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5026663390","display_name":"Zhian Yuan","orcid":null},"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":"Zhian Yuan","raw_affiliation_strings":["College of Electronic Science, National University of Defense Technology, Changsha 410073, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic Science, National University of Defense Technology, Changsha 410073, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101662028","display_name":"Ke Xu","orcid":"https://orcid.org/0000-0003-2130-5412"},"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":"Ke Xu","raw_affiliation_strings":["College of Electronic Science, National University of Defense Technology, Changsha 410073, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic Science, National University of Defense Technology, Changsha 410073, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009610352","display_name":"Xiaoyu Zhou","orcid":null},"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":"Xiaoyu Zhou","raw_affiliation_strings":["College of Electronic Science, National University of Defense Technology, Changsha 410073, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic Science, National University of Defense Technology, Changsha 410073, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018318591","display_name":"Bin Deng","orcid":"https://orcid.org/0000-0002-0289-3469"},"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":"Bin Deng","raw_affiliation_strings":["College of Electronic Science, National University of Defense Technology, Changsha 410073, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic Science, National University of Defense Technology, Changsha 410073, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048056956","display_name":"Yanxin Ma","orcid":"https://orcid.org/0000-0003-4752-3370"},"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":true,"raw_author_name":"Yanxin Ma","raw_affiliation_strings":["College of Meteorology and Oceanography, National University of Defense Technology, Changsha 410073, China","Hunan Key Laboratory for Marine Detection Technology, Changsha 410073, China"],"affiliations":[{"raw_affiliation_string":"College of Meteorology and Oceanography, National University of Defense Technology, Changsha 410073, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"Hunan Key Laboratory for Marine Detection Technology, Changsha 410073, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5048056956"],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":22.9892,"has_fulltext":true,"cited_by_count":25,"citation_normalized_percentile":{"value":0.99003077,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"13","issue":"17","first_page":"3520","last_page":"3520"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9998999834060669,"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/T10191","display_name":"Robotics and Sensor-Based Localization","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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9965999722480774,"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":0.8095256090164185},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6144647002220154},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5858272314071655},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5526509881019592},{"id":"https://openalex.org/keywords/scalable-vector-graphics","display_name":"Scalable Vector Graphics","score":0.4725881516933441},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.4643538296222687},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.4208301603794098},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3601749539375305}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8095256090164185},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6144647002220154},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5858272314071655},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5526509881019592},{"id":"https://openalex.org/C202629362","wikidata":"https://www.wikidata.org/wiki/Q2078","display_name":"Scalable Vector Graphics","level":2,"score":0.4725881516933441},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.4643538296222687},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.4208301603794098},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3601749539375305},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs13173520","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13173520","pdf_url":"https://www.mdpi.com/2072-4292/13/17/3520/pdf?version=1630823081","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:23de87f2c2584ad0863033039e1af32c","is_oa":true,"landing_page_url":"https://doaj.org/article/23de87f2c2584ad0863033039e1af32c","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 13, Iss 17, p 3520 (2021)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/13/17/3520/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs13173520","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing; Volume 13; Issue 17; Pages: 3520","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs13173520","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13173520","pdf_url":"https://www.mdpi.com/2072-4292/13/17/3520/pdf?version=1630823081","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.47999998927116394}],"awards":[{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2802911279","display_name":null,"funder_award_id":"Young","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3085993365","display_name":null,"funder_award_id":"(Grant No.","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G37568934","display_name":null,"funder_award_id":"Grant","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4064010607","display_name":null,"funder_award_id":"61871386","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5249178904","display_name":null,"funder_award_id":"Grant No. 6","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7726157001","display_name":null,"funder_award_id":"Grant No.","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8964103237","display_name":null,"funder_award_id":"2019JJ20022","funder_id":"https://openalex.org/F4320330215","funder_display_name":"Natural Science Foundation for Distinguished Young Scholars of Hunan Province"}],"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},{"id":"https://openalex.org/F4320330356","display_name":"Distinguished Young Scholar Foundation of Hunan Province","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3196725351.pdf","grobid_xml":"https://content.openalex.org/works/W3196725351.grobid-xml"},"referenced_works_count":60,"referenced_works":["https://openalex.org/W1482770670","https://openalex.org/W1555703567","https://openalex.org/W1612997784","https://openalex.org/W1627400044","https://openalex.org/W1982452847","https://openalex.org/W1989484209","https://openalex.org/W1990012555","https://openalex.org/W2021851106","https://openalex.org/W2031781893","https://openalex.org/W2052531560","https://openalex.org/W2082312667","https://openalex.org/W2095761085","https://openalex.org/W2110405746","https://openalex.org/W2114594485","https://openalex.org/W2115579991","https://openalex.org/W2117228865","https://openalex.org/W2131846894","https://openalex.org/W2144824356","https://openalex.org/W2151103935","https://openalex.org/W2162536300","https://openalex.org/W2284029970","https://openalex.org/W2314440296","https://openalex.org/W2461937780","https://openalex.org/W2535547924","https://openalex.org/W2565639579","https://openalex.org/W2593628818","https://openalex.org/W2620629206","https://openalex.org/W2737165983","https://openalex.org/W2744874208","https://openalex.org/W2780958801","https://openalex.org/W2798036435","https://openalex.org/W2884962765","https://openalex.org/W2891010743","https://openalex.org/W2893498272","https://openalex.org/W2904901092","https://openalex.org/W2910628332","https://openalex.org/W2912507201","https://openalex.org/W2950989657","https://openalex.org/W2963256208","https://openalex.org/W2963881378","https://openalex.org/W2980544876","https://openalex.org/W2999219213","https://openalex.org/W3003238736","https://openalex.org/W3043971245","https://openalex.org/W3044115625","https://openalex.org/W3045519192","https://openalex.org/W3102327032","https://openalex.org/W3103648783","https://openalex.org/W3104842437","https://openalex.org/W3107919704","https://openalex.org/W3124420883","https://openalex.org/W3124555229","https://openalex.org/W3124676898","https://openalex.org/W3131046763","https://openalex.org/W3155277185","https://openalex.org/W3155541596","https://openalex.org/W3165610079","https://openalex.org/W3173736705","https://openalex.org/W6756040250","https://openalex.org/W6794403957"],"related_works":["https://openalex.org/W2358969090","https://openalex.org/W3183425535","https://openalex.org/W2354624479","https://openalex.org/W2394137533","https://openalex.org/W2362190996","https://openalex.org/W2385461408","https://openalex.org/W2387643967","https://openalex.org/W2393464257","https://openalex.org/W2352713710","https://openalex.org/W2379747666"],"abstract_inverted_index":{"Loop":[0],"closure":[1,18,50],"detection":[2,19,51,87],"is":[3,54],"an":[4],"important":[5],"component":[6],"of":[7,43,65,104,119],"visual":[8,77],"simultaneous":[9],"localization":[10],"and":[11,26,36,111,136,152],"mapping":[12],"(SLAM).":[13],"However,":[14],"most":[15],"existing":[16],"loop":[17,49],"methods":[20],"are":[21],"vulnerable":[22],"to":[23,61,85],"complex":[24,145],"environments":[25,146],"use":[27],"limited":[28],"information":[29,35,113],"from":[30],"images.":[31],"As":[32],"higher-level":[33],"image":[34],"multi-information":[37],"fusion":[38],"can":[39],"improve":[40,86],"the":[41,63,101,105,120,129],"robustness":[42,88],"place":[44],"recognition,":[45],"a":[46,68,92],"semantic\u2013visual\u2013geometric":[47],"information-based":[48],"algorithm":[52],"(SVG-Loop)":[53],"proposed":[55],"in":[56,83,89,144],"this":[57],"paper.":[58],"In":[59],"detail,":[60],"reduce":[62],"interference":[64],"dynamic":[66,153],"features,":[67],"semantic":[69,80,93,106],"bag-of-words":[70],"model":[71,96],"was":[72,97,114],"firstly":[73],"constructed":[74],"by":[75,99,116],"connecting":[76],"features":[78],"with":[79,124,147],"labels.":[81],"Secondly,":[82],"order":[84],"different":[90],"scenes,":[91],"landmark":[94],"vector":[95],"designed":[98],"encoding":[100],"geometric":[102,112],"relationship":[103],"graph.":[107],"Finally,":[108],"semantic,":[109],"visual,":[110],"integrated":[115],"fuse":[117],"calculation":[118],"two":[121],"modules.":[122],"Compared":[123],"art-of-the-state":[125],"methods,":[126],"experiments":[127],"on":[128],"TUM":[130],"RBG-D":[131],"dataset,":[132,135],"KITTI":[133],"odometry":[134],"practical":[137],"environment":[138],"show":[139],"that":[140],"SVG-Loop":[141],"has":[142],"advantages":[143],"varying":[148],"light,":[149],"changeable":[150],"weather,":[151],"interference.":[154]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":6}],"updated_date":"2026-04-18T07:56:08.524223","created_date":"2021-09-13T00:00:00"}
