{"id":"https://openalex.org/W4286278003","doi":"https://doi.org/10.1109/ist55454.2022.9827748","title":"Dimensionality reduction through visual data resampling for low-storage loop-closure detection","display_name":"Dimensionality reduction through visual data resampling for low-storage loop-closure detection","publication_year":2022,"publication_date":"2022-06-21","ids":{"openalex":"https://openalex.org/W4286278003","doi":"https://doi.org/10.1109/ist55454.2022.9827748"},"language":"en","primary_location":{"id":"doi:10.1109/ist55454.2022.9827748","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ist55454.2022.9827748","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Conference on Imaging Systems and Techniques (IST)","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/A5042816249","display_name":"Konstantinos A. Tsintotas","orcid":"https://orcid.org/0000-0002-1808-2601"},"institutions":[{"id":"https://openalex.org/I147962203","display_name":"Democritus University of Thrace","ror":"https://ror.org/03bfqnx40","country_code":"GR","type":"education","lineage":["https://openalex.org/I147962203"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Konstantinos A. Tsintotas","raw_affiliation_strings":["Democritus University of Thrace,Department of Production and Management Engineering,Xanthi,Greece,GR-671 32"],"affiliations":[{"raw_affiliation_string":"Democritus University of Thrace,Department of Production and Management Engineering,Xanthi,Greece,GR-671 32","institution_ids":["https://openalex.org/I147962203"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021902921","display_name":"Shan An","orcid":"https://orcid.org/0000-0001-7796-6952"},"institutions":[{"id":"https://openalex.org/I4210103986","display_name":"Jingdong (China)","ror":"https://ror.org/01dkjkq64","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210103986"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shan An","raw_affiliation_strings":["JD.com,AR/VR department,Beijing,China,100191"],"affiliations":[{"raw_affiliation_string":"JD.com,AR/VR department,Beijing,China,100191","institution_ids":["https://openalex.org/I4210103986"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018344140","display_name":"Ioannis Tsampikos Papapetros","orcid":"https://orcid.org/0000-0001-9132-4796"},"institutions":[{"id":"https://openalex.org/I147962203","display_name":"Democritus University of Thrace","ror":"https://ror.org/03bfqnx40","country_code":"GR","type":"education","lineage":["https://openalex.org/I147962203"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Ioannis Tsampikos Papapetros","raw_affiliation_strings":["Democritus University of Thrace,Department of Production and Management Engineering,Xanthi,Greece,GR-671 32"],"affiliations":[{"raw_affiliation_string":"Democritus University of Thrace,Department of Production and Management Engineering,Xanthi,Greece,GR-671 32","institution_ids":["https://openalex.org/I147962203"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023521499","display_name":"Fotios K. Konstantinidis","orcid":"https://orcid.org/0000-0002-1826-6582"},"institutions":[{"id":"https://openalex.org/I147962203","display_name":"Democritus University of Thrace","ror":"https://ror.org/03bfqnx40","country_code":"GR","type":"education","lineage":["https://openalex.org/I147962203"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Fotios K. Konstantinidis","raw_affiliation_strings":["Democritus University of Thrace,Department of Production and Management Engineering,Xanthi,Greece,GR-671 32"],"affiliations":[{"raw_affiliation_string":"Democritus University of Thrace,Department of Production and Management Engineering,Xanthi,Greece,GR-671 32","institution_ids":["https://openalex.org/I147962203"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008924272","display_name":"Georgios Ch. Sirakoulis","orcid":"https://orcid.org/0000-0001-8240-484X"},"institutions":[{"id":"https://openalex.org/I147962203","display_name":"Democritus University of Thrace","ror":"https://ror.org/03bfqnx40","country_code":"GR","type":"education","lineage":["https://openalex.org/I147962203"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Georgios Ch. Sirakoulis","raw_affiliation_strings":["Democritus University of Thrace,Department of Electrical and Computer Engineering,Xanthi,GR,Greece,67 100"],"affiliations":[{"raw_affiliation_string":"Democritus University of Thrace,Department of Electrical and Computer Engineering,Xanthi,GR,Greece,67 100","institution_ids":["https://openalex.org/I147962203"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084139328","display_name":"\u0391\u03bd\u03c4\u03ce\u03bd\u03b9\u03bf\u03c2 \u0393\u03b1\u03c3\u03c4\u03b5\u03c1\u03ac\u03c4\u03bf\u03c2","orcid":"https://orcid.org/0000-0002-5421-0332"},"institutions":[{"id":"https://openalex.org/I147962203","display_name":"Democritus University of Thrace","ror":"https://ror.org/03bfqnx40","country_code":"GR","type":"education","lineage":["https://openalex.org/I147962203"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Antonios Gasteratos","raw_affiliation_strings":["Democritus University of Thrace,Department of Production and Management Engineering,Xanthi,Greece,GR-671 32"],"affiliations":[{"raw_affiliation_string":"Democritus University of Thrace,Department of Production and Management Engineering,Xanthi,Greece,GR-671 32","institution_ids":["https://openalex.org/I147962203"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5042816249"],"corresponding_institution_ids":["https://openalex.org/I147962203"],"apc_list":null,"apc_paid":null,"fwci":3.3875,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.91581109,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":98},"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9997000098228455,"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":0.9997000098228455,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9977999925613403,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/resampling","display_name":"Resampling","score":0.7623246908187866},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.740412175655365},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6868067383766174},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.5109726190567017},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.46657097339630127},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4622367024421692},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.4544757008552551},{"id":"https://openalex.org/keywords/computer-data-storage","display_name":"Computer data storage","score":0.4438059329986572},{"id":"https://openalex.org/keywords/dimensionality-reduction","display_name":"Dimensionality reduction","score":0.44026103615760803},{"id":"https://openalex.org/keywords/closure","display_name":"Closure (psychology)","score":0.43526965379714966},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.42822593450546265},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4179132580757141},{"id":"https://openalex.org/keywords/simultaneous-localization-and-mapping","display_name":"Simultaneous localization and mapping","score":0.41094374656677246},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3843774199485779},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.2542342245578766},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13067615032196045}],"concepts":[{"id":"https://openalex.org/C150921843","wikidata":"https://www.wikidata.org/wiki/Q1170431","display_name":"Resampling","level":2,"score":0.7623246908187866},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.740412175655365},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6868067383766174},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.5109726190567017},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.46657097339630127},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4622367024421692},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.4544757008552551},{"id":"https://openalex.org/C194739806","wikidata":"https://www.wikidata.org/wiki/Q66221","display_name":"Computer data storage","level":2,"score":0.4438059329986572},{"id":"https://openalex.org/C70518039","wikidata":"https://www.wikidata.org/wiki/Q16000077","display_name":"Dimensionality reduction","level":2,"score":0.44026103615760803},{"id":"https://openalex.org/C146834321","wikidata":"https://www.wikidata.org/wiki/Q2979672","display_name":"Closure (psychology)","level":2,"score":0.43526965379714966},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.42822593450546265},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4179132580757141},{"id":"https://openalex.org/C86369673","wikidata":"https://www.wikidata.org/wiki/Q1203659","display_name":"Simultaneous localization and mapping","level":4,"score":0.41094374656677246},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3843774199485779},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.2542342245578766},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13067615032196045},{"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C34447519","wikidata":"https://www.wikidata.org/wiki/Q179522","display_name":"Market economy","level":1,"score":0.0},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.0},{"id":"https://openalex.org/C19966478","wikidata":"https://www.wikidata.org/wiki/Q4810574","display_name":"Mobile robot","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ist55454.2022.9827748","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ist55454.2022.9827748","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Conference on Imaging Systems and Techniques (IST)","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":76,"referenced_works":["https://openalex.org/W80946408","https://openalex.org/W1482770670","https://openalex.org/W1532257412","https://openalex.org/W1533496907","https://openalex.org/W1553558465","https://openalex.org/W1660390307","https://openalex.org/W1677409904","https://openalex.org/W1974093076","https://openalex.org/W1988867013","https://openalex.org/W1995266040","https://openalex.org/W1998886892","https://openalex.org/W2014957693","https://openalex.org/W2020890121","https://openalex.org/W2023620751","https://openalex.org/W2082312667","https://openalex.org/W2085261163","https://openalex.org/W2087718299","https://openalex.org/W2115499947","https://openalex.org/W2117228865","https://openalex.org/W2117741240","https://openalex.org/W2118877769","https://openalex.org/W2131846894","https://openalex.org/W2141584146","https://openalex.org/W2144824356","https://openalex.org/W2150066425","https://openalex.org/W2150252608","https://openalex.org/W2151103935","https://openalex.org/W2151143639","https://openalex.org/W2162536300","https://openalex.org/W2265661972","https://openalex.org/W2284029970","https://openalex.org/W2315338832","https://openalex.org/W2396274919","https://openalex.org/W2461937780","https://openalex.org/W2535048900","https://openalex.org/W2562969584","https://openalex.org/W2623510711","https://openalex.org/W2741408450","https://openalex.org/W2785901219","https://openalex.org/W2891010743","https://openalex.org/W2893498272","https://openalex.org/W2893854389","https://openalex.org/W2904901092","https://openalex.org/W2909817696","https://openalex.org/W2912507201","https://openalex.org/W2913429812","https://openalex.org/W2991155419","https://openalex.org/W3003768717","https://openalex.org/W3029526305","https://openalex.org/W3039961328","https://openalex.org/W3092103430","https://openalex.org/W3092452060","https://openalex.org/W3093960966","https://openalex.org/W3097984693","https://openalex.org/W3102617634","https://openalex.org/W3121313009","https://openalex.org/W3124420883","https://openalex.org/W3124863095","https://openalex.org/W3131957462","https://openalex.org/W3153052322","https://openalex.org/W3154715315","https://openalex.org/W3155277185","https://openalex.org/W4205358826","https://openalex.org/W4205712102","https://openalex.org/W4206782571","https://openalex.org/W4206815893","https://openalex.org/W4220820363","https://openalex.org/W4221106736","https://openalex.org/W4225108957","https://openalex.org/W4226275528","https://openalex.org/W6637400245","https://openalex.org/W6648954587","https://openalex.org/W6677548441","https://openalex.org/W6677967255","https://openalex.org/W6755099400","https://openalex.org/W6755525772"],"related_works":["https://openalex.org/W2052515325","https://openalex.org/W2050948537","https://openalex.org/W2352041579","https://openalex.org/W2138381686","https://openalex.org/W1998176685","https://openalex.org/W2141585124","https://openalex.org/W2032175896","https://openalex.org/W3123883311","https://openalex.org/W1488006380","https://openalex.org/W1969713433"],"abstract_inverted_index":{"As":[0],"loop-closure":[1,66],"detection":[2,67],"plays":[3],"a":[4,63,95],"fundamental":[5],"role":[6],"in":[7,44],"any":[8],"simultaneous":[9],"localization":[10],"and":[11,52,108,134,143],"mapping":[12,83],"(SLAM)":[13],"system,":[14],"through":[15,94],"its":[16,25],"ability":[17],"to":[18,29,57,91,102,139],"recognize":[19],"previously":[20],"visited":[21],"locations,":[22],"one":[23],"of":[24,46],"main":[26],"objectives":[27],"is":[28,69,73],"permit":[30],"consistent":[31],"map":[32],"generation":[33],"for":[34,49,80],"an":[35],"extended":[36],"period.":[37],"Within":[38],"large-scale":[39],"SLAM":[40],"autonomy,":[41],"the":[42,53,76,81,85,104,113,117,130,140],"scalability":[43],"terms":[45],"timing":[47],"needed":[48],"database":[50,106],"search":[51],"storage":[54],"requirements":[55,133],"has":[56],"be":[58],"addressed.":[59],"In":[60],"this":[61],"paper,":[62],"low-storage":[64,132],"visual":[65,87],"technique":[68],"proposed.":[70],"Our":[71],"system":[72],"based":[74],"on":[75,125],"incremental":[77],"bag-of-tracked-words":[78],"scheme":[79],"trajectory":[82],"still,":[84],"generated":[86],"representations":[88],"are":[89],"reduced":[90],"lower":[92],"dimensions":[93],"resampling":[96],"process.":[97],"This":[98],"way,":[99],"we":[100],"achieve":[101],"shorten":[103],"overall":[105],"size":[107],"searching":[109],"time,":[110],"while":[111],"at":[112],"same":[114],"time":[115],"preserving":[116],"high":[118,135],"performance.":[119],"The":[120],"evaluation,":[121],"which":[122],"took":[123],"place":[124],"different":[126],"well-known":[127],"datasets,":[128],"exhibits":[129],"system's":[131],"recall":[136],"scores":[137],"compared":[138],"baseline":[141],"version":[142],"other":[144],"state-of-the-art":[145],"approaches.":[146]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3}],"updated_date":"2026-01-13T01:12:25.745995","created_date":"2025-10-10T00:00:00"}
