{"id":"https://openalex.org/W4286543387","doi":"https://doi.org/10.1109/access.2022.3193097","title":"IBGS: A Wearable Smart System to Assist Visually Challenged","display_name":"IBGS: A Wearable Smart System to Assist Visually Challenged","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4286543387","doi":"https://doi.org/10.1109/access.2022.3193097"},"language":"en","primary_location":{"id":"doi:10.1109/access.2022.3193097","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2022.3193097","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09837057.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09837057.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5110770272","display_name":"Kun Xia","orcid":null},"institutions":[{"id":"https://openalex.org/I148128674","display_name":"University of Shanghai for Science and Technology","ror":"https://ror.org/00ay9v204","country_code":"CN","type":"education","lineage":["https://openalex.org/I148128674"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Kun Xia","raw_affiliation_strings":["Department of Electrical Engineering, University of Shanghai for Science and Technology, Shanghai, Yangpu, China"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Shanghai for Science and Technology, Shanghai, Yangpu, China","institution_ids":["https://openalex.org/I148128674"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091093283","display_name":"Xueyong Li","orcid":"https://orcid.org/0000-0002-1312-9925"},"institutions":[{"id":"https://openalex.org/I148128674","display_name":"University of Shanghai for Science and Technology","ror":"https://ror.org/00ay9v204","country_code":"CN","type":"education","lineage":["https://openalex.org/I148128674"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xueyong Li","raw_affiliation_strings":["Department of Electrical Engineering, University of Shanghai for Science and Technology, Shanghai, Yangpu, China"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Shanghai for Science and Technology, Shanghai, Yangpu, China","institution_ids":["https://openalex.org/I148128674"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100422480","display_name":"Haiyang Liu","orcid":"https://orcid.org/0000-0003-3040-974X"},"institutions":[{"id":"https://openalex.org/I148128674","display_name":"University of Shanghai for Science and Technology","ror":"https://ror.org/00ay9v204","country_code":"CN","type":"education","lineage":["https://openalex.org/I148128674"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haiyang Liu","raw_affiliation_strings":["Department of Electrical Engineering, University of Shanghai for Science and Technology, Shanghai, Yangpu, China"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Shanghai for Science and Technology, Shanghai, Yangpu, China","institution_ids":["https://openalex.org/I148128674"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102386696","display_name":"Mingli Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I148128674","display_name":"University of Shanghai for Science and Technology","ror":"https://ror.org/00ay9v204","country_code":"CN","type":"education","lineage":["https://openalex.org/I148128674"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingli Zhou","raw_affiliation_strings":["Department of Electrical Engineering, University of Shanghai for Science and Technology, Shanghai, Yangpu, China"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Shanghai for Science and Technology, Shanghai, Yangpu, China","institution_ids":["https://openalex.org/I148128674"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101479794","display_name":"Kexin Zhu","orcid":"https://orcid.org/0000-0002-8892-4077"},"institutions":[{"id":"https://openalex.org/I148128674","display_name":"University of Shanghai for Science and Technology","ror":"https://ror.org/00ay9v204","country_code":"CN","type":"education","lineage":["https://openalex.org/I148128674"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kexin Zhu","raw_affiliation_strings":["Department of Electrical Engineering, University of Shanghai for Science and Technology, Shanghai, Yangpu, China"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Shanghai for Science and Technology, Shanghai, Yangpu, China","institution_ids":["https://openalex.org/I148128674"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5110770272"],"corresponding_institution_ids":["https://openalex.org/I148128674"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":3.6665,"has_fulltext":true,"cited_by_count":36,"citation_normalized_percentile":{"value":0.9444475,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"10","issue":null,"first_page":"77810","last_page":"77825"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9902999997138977,"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9902999997138977,"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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9897000193595886,"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/T12222","display_name":"IoT-based Smart Home Systems","score":0.9812999963760376,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7208644151687622},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.6866506338119507},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.5587481260299683},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.22226232290267944}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7208644151687622},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.6866506338119507},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.5587481260299683},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.22226232290267944}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2022.3193097","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2022.3193097","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09837057.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:8cd22467ce3448a7b21e9d507bc8eaac","is_oa":true,"landing_page_url":"https://doaj.org/article/8cd22467ce3448a7b21e9d507bc8eaac","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","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 10, Pp 77810-77825 (2022)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2022.3193097","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2022.3193097","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09837057.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.5,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[{"id":"https://openalex.org/G1231421488","display_name":null,"funder_award_id":"under","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"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/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/G4020255992","display_name":null,"funder_award_id":"Project","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G541116669","display_name":null,"funder_award_id":"51637001","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/G6449385825","display_name":null,"funder_award_id":"51207091","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8208342437","display_name":null,"funder_award_id":"1 and","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"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4286543387.pdf","grobid_xml":"https://content.openalex.org/works/W4286543387.grobid-xml"},"referenced_works_count":48,"referenced_works":["https://openalex.org/W643058322","https://openalex.org/W1494198834","https://openalex.org/W1828163288","https://openalex.org/W2147768505","https://openalex.org/W2169783907","https://openalex.org/W2407080277","https://openalex.org/W2565639579","https://openalex.org/W2748788739","https://openalex.org/W2892009249","https://openalex.org/W2902879333","https://openalex.org/W2936774411","https://openalex.org/W2962760690","https://openalex.org/W2962824709","https://openalex.org/W2963037989","https://openalex.org/W2979645346","https://openalex.org/W2981857663","https://openalex.org/W3007073761","https://openalex.org/W3016010032","https://openalex.org/W3044210343","https://openalex.org/W3096686110","https://openalex.org/W3096888553","https://openalex.org/W3097075707","https://openalex.org/W3097558625","https://openalex.org/W3097777922","https://openalex.org/W3106533303","https://openalex.org/W3130132851","https://openalex.org/W3198655704","https://openalex.org/W3199708877","https://openalex.org/W3212515326","https://openalex.org/W3217242587","https://openalex.org/W4200339292","https://openalex.org/W4206216804","https://openalex.org/W4206222633","https://openalex.org/W4207062342","https://openalex.org/W4210319364","https://openalex.org/W4210415667","https://openalex.org/W4220877488","https://openalex.org/W4224293080","https://openalex.org/W4225362486","https://openalex.org/W4285347629","https://openalex.org/W4288088457","https://openalex.org/W4293584584","https://openalex.org/W6638749077","https://openalex.org/W6739901393","https://openalex.org/W6742954393","https://openalex.org/W6750227808","https://openalex.org/W6769806307","https://openalex.org/W6803376173"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W2012157391","https://openalex.org/W2585232498","https://openalex.org/W2562087406","https://openalex.org/W2122277836"],"abstract_inverted_index":{"Traditional":[0],"blind":[1,16,240],"guide":[2,17],"devices":[3],"are":[4],"large":[5],"and":[6,44,79,97,148,167,210,220],"high":[7],"cost.":[8],"In":[9,72,102,203],"this":[10,112],"paper,":[11],"a":[12,74,115,199],"kind":[13],"of":[14,50,61,66,82,109,131,144,181,217],"intelligent":[15],"system":[18],"(IBGS)":[19],"is":[20,23,77,85],"introduced.":[21],"GD32":[22],"used":[24,86],"as":[25],"the":[26,48,54,67,80,89,93,95,98,107,129,153,163,179,186,190,193,214,229,239],"main":[27],"control":[28],"chip,":[29],"it":[30],"cooperates":[31],"with":[32,157,234],"various":[33,235],"functional":[34],"modules":[35],"to":[36,63,87,104,170],"realize":[37,88,106],"traffic":[38,205],"light":[39,206],"recognition,":[40,111,207,209],"obstacle":[41,211],"avoidance,":[42],"payment,":[43],"navigation":[45],"functions":[46],"on":[47,69,123,152,185],"basis":[49],"speech":[51,110,119,208],"recognition.":[52],"At":[53,189],"same":[55,191],"time,":[56,192],"IBGS":[57,194,230],"uses":[58],"WIFI":[59],"instead":[60],"Bluetooth":[62],"get":[64],"rid":[65],"dependence":[68],"smart":[70],"phones.":[71],"addition,":[73],"cloud":[75],"database":[76],"built,":[78],"Internet":[81],"Things":[83],"technology":[84],"information":[90],"interconnection":[91],"between":[92],"IBGS,":[94],"database,":[96],"guardian’s":[99],"mobile":[100],"terminal.":[101],"order":[103],"better":[105],"function":[108],"paper":[113],"proposes":[114],"Conv-Transformer":[116],"Transducer":[117],"(ConvT-T)":[118],"recognition":[120],"framework":[121],"based":[122],"Weak-Attention":[124],"Suppression":[125],"(WAS),":[126],"which":[127,161],"improves":[128],"efficiency":[130],"multi-head":[132],"attention":[133,184],"through":[134],"WAS.":[135],"The":[136,225],"proposed":[137],"method":[138],"achieves":[139],"word":[140],"error":[141],"rate":[142],"(WER)":[143],"3.2%":[145],"in":[146,150,198,241],"test-clean":[147],"7.9%":[149],"test-other":[151],"LibriSpeech":[154],"ASR":[155],"corpus":[156],"only":[158],"73M":[159],"parameters,":[160],"reduces":[162],"WER":[164],"by":[165,238],"0.3%":[166],"0.4%":[168],"compared":[169],"ConvT-T":[171,187],"respectively,":[172],"indicating":[173],"that":[174,228],"WAS":[175],"can":[176,231],"effectively":[177,232],"play":[178],"role":[180],"suppressing":[182],"non-critical":[183],"framework.":[188],"has":[195],"been":[196],"tested":[197],"comprehensive":[200],"application":[201],"scenario.":[202],"outdoor":[204,244],"avoidance":[212],"tests,":[213],"accuracy":[215],"rates":[216],"92.33%,":[218],"90.33%,":[219],"96.67%":[221],"were":[222],"achieved":[223],"respectively.":[224],"results":[226],"show":[227],"deal":[233],"challenges":[236],"encountered":[237],"their":[242],"daily":[243],"walking.":[245]},"counts_by_year":[{"year":2025,"cited_by_count":17},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":9}],"updated_date":"2026-03-18T14:38:29.013473","created_date":"2025-10-10T00:00:00"}