{"id":"https://openalex.org/W4387872611","doi":"https://doi.org/10.1109/tim.2023.3326167","title":"A Topological Semantic Mapping Method Based on Text-Based Unsupervised Image Segmentation for Assistive Indoor Navigation","display_name":"A Topological Semantic Mapping Method Based on Text-Based Unsupervised Image Segmentation for Assistive Indoor Navigation","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4387872611","doi":"https://doi.org/10.1109/tim.2023.3326167"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2023.3326167","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/tim.2023.3326167","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Instrumentation and Measurement","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/A5084038590","display_name":"Yiyang Sun","orcid":"https://orcid.org/0009-0007-0417-8534"},"institutions":[{"id":"https://openalex.org/I75390827","display_name":"Beijing University of Chemical Technology","ror":"https://ror.org/00df5yc52","country_code":"CN","type":"education","lineage":["https://openalex.org/I75390827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yiyang Sun","raw_affiliation_strings":["College of Information Science and Technology, Beijing University of Chemical Technology, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0007-0417-8534","affiliations":[{"raw_affiliation_string":"College of Information Science and Technology, Beijing University of Chemical Technology, Beijing, China","institution_ids":["https://openalex.org/I75390827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032129553","display_name":"Zhe Ma","orcid":"https://orcid.org/0009-0007-3320-229X"},"institutions":[{"id":"https://openalex.org/I75390827","display_name":"Beijing University of Chemical Technology","ror":"https://ror.org/00df5yc52","country_code":"CN","type":"education","lineage":["https://openalex.org/I75390827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhe Ma","raw_affiliation_strings":["College of Information Science and Technology, Beijing University of Chemical Technology, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0007-3320-229X","affiliations":[{"raw_affiliation_string":"College of Information Science and Technology, Beijing University of Chemical Technology, Beijing, China","institution_ids":["https://openalex.org/I75390827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081318069","display_name":"MengChu Zhou","orcid":"https://orcid.org/0000-0002-5408-8752"},"institutions":[{"id":"https://openalex.org/I118118575","display_name":"New Jersey Institute of Technology","ror":"https://ror.org/05e74xb87","country_code":"US","type":"education","lineage":["https://openalex.org/I118118575"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"MengChu Zhou","raw_affiliation_strings":["Department of Electrical and Computer Engineering, New Jersey Institute of Technology, Newark, NJ, USA"],"raw_orcid":"https://orcid.org/0000-0002-5408-8752","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, New Jersey Institute of Technology, Newark, NJ, USA","institution_ids":["https://openalex.org/I118118575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079155612","display_name":"Zhengcai Cao","orcid":"https://orcid.org/0000-0003-0344-0207"},"institutions":[{"id":"https://openalex.org/I75390827","display_name":"Beijing University of Chemical Technology","ror":"https://ror.org/00df5yc52","country_code":"CN","type":"education","lineage":["https://openalex.org/I75390827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhengcai Cao","raw_affiliation_strings":["College of Information Science and Technology, Beijing University of Chemical Technology, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-0344-0207","affiliations":[{"raw_affiliation_string":"College of Information Science and Technology, Beijing University of Chemical Technology, Beijing, China","institution_ids":["https://openalex.org/I75390827"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5318,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.67156144,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":"72","issue":null,"first_page":"1","last_page":"13"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9980999827384949,"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"}},"topics":[{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9980999827384949,"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"}},{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9944000244140625,"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"}},{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9940999746322632,"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/computer-science","display_name":"Computer science","score":0.7656898498535156},{"id":"https://openalex.org/keywords/topological-map","display_name":"Topological map","score":0.7045004963874817},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.6521758437156677},{"id":"https://openalex.org/keywords/floor-plan","display_name":"Floor plan","score":0.6431557536125183},{"id":"https://openalex.org/keywords/semantic-mapping","display_name":"Semantic mapping","score":0.5484878420829773},{"id":"https://openalex.org/keywords/preprocessor","display_name":"Preprocessor","score":0.527173638343811},{"id":"https://openalex.org/keywords/semantics","display_name":"Semantics (computer science)","score":0.5011355876922607},{"id":"https://openalex.org/keywords/construct","display_name":"Construct (python library)","score":0.49453017115592957},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4879295527935028},{"id":"https://openalex.org/keywords/plan","display_name":"Plan (archaeology)","score":0.4694841504096985},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4685419797897339},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.4436204433441162},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.4364369511604309},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.11998453736305237}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7656898498535156},{"id":"https://openalex.org/C199538142","wikidata":"https://www.wikidata.org/wiki/Q573980","display_name":"Topological map","level":4,"score":0.7045004963874817},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.6521758437156677},{"id":"https://openalex.org/C61056293","wikidata":"https://www.wikidata.org/wiki/Q18965","display_name":"Floor plan","level":2,"score":0.6431557536125183},{"id":"https://openalex.org/C2775955345","wikidata":"https://www.wikidata.org/wiki/Q7449071","display_name":"Semantic mapping","level":2,"score":0.5484878420829773},{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.527173638343811},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.5011355876922607},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.49453017115592957},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4879295527935028},{"id":"https://openalex.org/C2776505523","wikidata":"https://www.wikidata.org/wiki/Q4785468","display_name":"Plan (archaeology)","level":2,"score":0.4694841504096985},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4685419797897339},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.4436204433441162},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.4364369511604309},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.11998453736305237},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C19966478","wikidata":"https://www.wikidata.org/wiki/Q4810574","display_name":"Mobile robot","level":3,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2023.3326167","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/tim.2023.3326167","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Instrumentation and Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1309666564","display_name":null,"funder_award_id":"92148202","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3418878103","display_name":null,"funder_award_id":"L223019","funder_id":"https://openalex.org/F4320322919","funder_display_name":"Natural Science Foundation of Beijing Municipality"},{"id":"https://openalex.org/G36332496","display_name":null,"funder_award_id":"52175002","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4369383357","display_name":null,"funder_award_id":"0047/2021/A1","funder_id":"https://openalex.org/F4320323893","funder_display_name":"Fundo para o Desenvolvimento das Ci\u00eancias e da Tecnologia"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322919","display_name":"Natural Science Foundation of Beijing Municipality","ror":null},{"id":"https://openalex.org/F4320323893","display_name":"Fundo para o Desenvolvimento das Ci\u00eancias e da Tecnologia","ror":"https://ror.org/05vna4324"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":66,"referenced_works":["https://openalex.org/W1612997784","https://openalex.org/W1898543992","https://openalex.org/W1903029394","https://openalex.org/W1969472392","https://openalex.org/W1999478155","https://openalex.org/W2110764733","https://openalex.org/W2111308925","https://openalex.org/W2120480077","https://openalex.org/W2121947440","https://openalex.org/W2129711966","https://openalex.org/W2145023731","https://openalex.org/W2160299344","https://openalex.org/W2162113238","https://openalex.org/W2165736859","https://openalex.org/W2171330332","https://openalex.org/W2284029970","https://openalex.org/W2776732561","https://openalex.org/W2779637370","https://openalex.org/W2794268423","https://openalex.org/W2807873399","https://openalex.org/W2898230917","https://openalex.org/W2907017794","https://openalex.org/W2919115771","https://openalex.org/W2921483425","https://openalex.org/W2933283617","https://openalex.org/W2959498949","https://openalex.org/W2963418739","https://openalex.org/W2963872397","https://openalex.org/W2984769683","https://openalex.org/W2986989456","https://openalex.org/W2990500698","https://openalex.org/W3008846954","https://openalex.org/W3010840629","https://openalex.org/W3016984854","https://openalex.org/W3034728521","https://openalex.org/W3035218572","https://openalex.org/W3042615550","https://openalex.org/W3090459043","https://openalex.org/W3091526482","https://openalex.org/W3096586567","https://openalex.org/W3099193570","https://openalex.org/W3107577571","https://openalex.org/W3119363261","https://openalex.org/W3125444135","https://openalex.org/W3135635821","https://openalex.org/W3137312010","https://openalex.org/W3138444776","https://openalex.org/W3153247706","https://openalex.org/W3163206189","https://openalex.org/W3168811332","https://openalex.org/W3173190826","https://openalex.org/W3184439416","https://openalex.org/W3192660112","https://openalex.org/W3202938143","https://openalex.org/W3214551689","https://openalex.org/W3216425555","https://openalex.org/W4200173886","https://openalex.org/W4223509168","https://openalex.org/W4245826610","https://openalex.org/W4281569374","https://openalex.org/W4281724000","https://openalex.org/W4289922166","https://openalex.org/W4312360228","https://openalex.org/W6631943919","https://openalex.org/W6798838024","https://openalex.org/W6839401645"],"related_works":["https://openalex.org/W4388904787","https://openalex.org/W1994199712","https://openalex.org/W4376312333","https://openalex.org/W3207305163","https://openalex.org/W4310605739","https://openalex.org/W4312359951","https://openalex.org/W2768317343","https://openalex.org/W4302306271","https://openalex.org/W2885114424","https://openalex.org/W4387872611"],"abstract_inverted_index":{"Recently,":[0],"much":[1],"effort":[2],"has":[3],"gone":[4],"into":[5],"developing":[6],"travel":[7],"technology":[8],"aids":[9],"in":[10,60],"indoor":[11,32,85],"scenes,":[12],"intending":[13],"to":[14,54,138,184],"increase":[15],"the":[16,52,76,111,173,176],"autonomy":[17],"and":[18,46,143,163,167],"quality":[19],"of":[20,22,92,98,133,150,175],"life":[21],"partially":[23],"sighted":[24],"or":[25,56],"visually":[26],"impaired":[27],"(PSVI)":[28],"people.":[29],"However,":[30],"existing":[31,185],"navigation":[33],"methods":[34],"require":[35],"accurate":[36],"prior":[37],"maps.":[38],"Yet,":[39],"such":[40,64,78,84],"maps":[41],"are":[42],"not":[43],"always":[44],"available":[45],"often":[47],"difficult":[48],"for":[49,75],"people,":[50],"especially":[51],"PSVI,":[53],"acquire":[55],"construct":[57],"on":[58],"site":[59],"real-time.":[61],"To":[62],"tackle":[63],"important":[65],"issue,":[66],"this":[67,93],"work":[68],"proposes":[69],"a":[70,120,127,140,145,155],"topological":[71,122],"semantic":[72,123,168],"mapping":[73],"method":[74,117],"PSVI":[77],"that":[79,118],"they":[80],"can":[81,103],"well":[82,180],"navigate":[83],"environment":[86],"as":[87,110,179,181],"hospitals.":[88],"The":[89,115],"distinctive":[90],"feature":[91],"approach":[94],"is":[95],"its":[96],"utilization":[97],"nonstandard":[99],"floor":[100,128,135],"plans,":[101],"which":[102],"be":[104],"easily":[105],"obtained":[106],"from":[107,126],"real-world":[108],"settings,":[109],"primary":[112],"data":[113],"source.":[114],"proposed":[116,156],"generating":[119],"sparse":[121],"map":[124,141,146],"(TSM)":[125],"plan":[129,136],"includes:":[130],"1)":[131],"preprocessing":[132],"captured":[134],"images":[137],"extract":[139],"area":[142,153],"correct":[144],"view;":[147],"2)":[148],"segmentation":[149,160],"an":[151],"accessible":[152],"through":[154],"text-based":[157],"unsupervised":[158],"image":[159],"(TUIS)":[161],"network;":[162],"3)":[164],"node":[165],"calculation":[166],"matching.":[169],"Experimental":[170],"results":[171],"demonstrate":[172],"validity":[174],"constructed":[177],"TSM":[178],"TUIS\u2019s":[182],"superiority":[183],"methods.":[186]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2024,"cited_by_count":3}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}