{"id":"https://openalex.org/W3168064385","doi":"https://doi.org/10.1109/dese51703.2020.9450744","title":"Machine Vision Intelligent Travel Aid for the Visually Impaired (ITAVI) in Developing Countries","display_name":"Machine Vision Intelligent Travel Aid for the Visually Impaired (ITAVI) in Developing Countries","publication_year":2020,"publication_date":"2020-12-14","ids":{"openalex":"https://openalex.org/W3168064385","doi":"https://doi.org/10.1109/dese51703.2020.9450744","mag":"3168064385"},"language":"en","primary_location":{"id":"doi:10.1109/dese51703.2020.9450744","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dese51703.2020.9450744","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 13th International Conference on Developments in eSystems Engineering (DeSE)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5002375719","display_name":"Samuelson Atiba","orcid":"https://orcid.org/0000-0001-5913-4503"},"institutions":[{"id":"https://openalex.org/I45230691","display_name":"Ladoke Akintola University of Technology","ror":"https://ror.org/043hyzt56","country_code":"NG","type":"education","lineage":["https://openalex.org/I45230691"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"Samuelson Tijesunimi Atiba","raw_affiliation_strings":["Ladoke Akintola University of Technology,Dept. of Electronic & Electrical Eng,Ogbomosho,Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ladoke Akintola University of Technology,Dept. of Electronic & Electrical Eng,Ogbomosho,Nigeria","institution_ids":["https://openalex.org/I45230691"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073518448","display_name":"Sarah Funmilola Moses","orcid":null},"institutions":[{"id":"https://openalex.org/I45230691","display_name":"Ladoke Akintola University of Technology","ror":"https://ror.org/043hyzt56","country_code":"NG","type":"education","lineage":["https://openalex.org/I45230691"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"Sarah Funmilola Moses","raw_affiliation_strings":["Ladoke Akintola University of Technology,Dept. of Electronic & Electrical Eng,Ogbomosho,Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ladoke Akintola University of Technology,Dept. of Electronic & Electrical Eng,Ogbomosho,Nigeria","institution_ids":["https://openalex.org/I45230691"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091700454","display_name":"Mike Lakoju","orcid":"https://orcid.org/0000-0002-1534-4709"},"institutions":[{"id":"https://openalex.org/I8408910","display_name":"Cardiff Metropolitan University","ror":"https://ror.org/00bqvf857","country_code":"GB","type":"education","lineage":["https://openalex.org/I8408910"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Mike Lakoju","raw_affiliation_strings":["Cardiff Metropolitan University,Cardiff School of Technologies,Cardiff,UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cardiff Metropolitan University,Cardiff School of Technologies,Cardiff,UK","institution_ids":["https://openalex.org/I8408910"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084543623","display_name":"Folasade Abiola Semire","orcid":"https://orcid.org/0000-0003-0679-7746"},"institutions":[{"id":"https://openalex.org/I45230691","display_name":"Ladoke Akintola University of Technology","ror":"https://ror.org/043hyzt56","country_code":"NG","type":"education","lineage":["https://openalex.org/I45230691"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"Folasade A. Semire","raw_affiliation_strings":["Ladoke Akintola University of Technology,Dept. of Electronic & Electrical Eng,Ogbomosho,Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ladoke Akintola University of Technology,Dept. of Electronic & Electrical Eng,Ogbomosho,Nigeria","institution_ids":["https://openalex.org/I45230691"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088302273","display_name":"Rakan Aldmour","orcid":"https://orcid.org/0000-0002-9638-8542"},"institutions":[{"id":"https://openalex.org/I198012923","display_name":"University of Staffordshire","ror":"https://ror.org/00d6k8y35","country_code":"GB","type":"education","lineage":["https://openalex.org/I198012923"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Rakan Aldmour","raw_affiliation_strings":["Staffordshire University,School of Computing & Digital Tech,Staffordshire,UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Staffordshire University,School of Computing & Digital Tech,Staffordshire,UK","institution_ids":["https://openalex.org/I198012923"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2742,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.51884117,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"317","last_page":"322"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10914","display_name":"Tactile and Sensory Interactions","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10914","display_name":"Tactile and Sensory Interactions","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11707","display_name":"Gaze Tracking and Assistive Technology","score":0.9866999983787537,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T12207","display_name":"Assistive Technology in Communication and Mobility","score":0.9686999917030334,"subfield":{"id":"https://openalex.org/subfields/3609","display_name":"Occupational Therapy"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8298028707504272},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6203961372375488},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6177704930305481},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5407159328460693},{"id":"https://openalex.org/keywords/object-detection","display_name":"Object detection","score":0.5391943454742432},{"id":"https://openalex.org/keywords/visually-impaired","display_name":"Visually impaired","score":0.47079744935035706},{"id":"https://openalex.org/keywords/cognitive-neuroscience-of-visual-object-recognition","display_name":"Cognitive neuroscience of visual object recognition","score":0.4647255539894104},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.4229843020439148},{"id":"https://openalex.org/keywords/python","display_name":"Python (programming language)","score":0.41789889335632324},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.33876854181289673},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.15258324146270752}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8298028707504272},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6203961372375488},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6177704930305481},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5407159328460693},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.5391943454742432},{"id":"https://openalex.org/C3020106864","wikidata":"https://www.wikidata.org/wiki/Q737460","display_name":"Visually impaired","level":2,"score":0.47079744935035706},{"id":"https://openalex.org/C64876066","wikidata":"https://www.wikidata.org/wiki/Q5141226","display_name":"Cognitive neuroscience of visual object recognition","level":3,"score":0.4647255539894104},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.4229843020439148},{"id":"https://openalex.org/C519991488","wikidata":"https://www.wikidata.org/wiki/Q28865","display_name":"Python (programming language)","level":2,"score":0.41789889335632324},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.33876854181289673},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.15258324146270752},{"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/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"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":1,"locations":[{"id":"doi:10.1109/dese51703.2020.9450744","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dese51703.2020.9450744","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 13th International Conference on Developments in eSystems Engineering (DeSE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/17","score":0.5299999713897705,"display_name":"Partnerships for the goals"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320309327","display_name":"Google","ror":"https://ror.org/00njsd438"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W825705352","https://openalex.org/W1488559003","https://openalex.org/W1520653268","https://openalex.org/W1576871820","https://openalex.org/W2001821765","https://openalex.org/W2033352793","https://openalex.org/W2098157454","https://openalex.org/W2123436043","https://openalex.org/W2133797163","https://openalex.org/W2137396205","https://openalex.org/W2152671441","https://openalex.org/W2741346289","https://openalex.org/W2799584540","https://openalex.org/W2901564087","https://openalex.org/W4230820839","https://openalex.org/W6634401356","https://openalex.org/W6680359027"],"related_works":["https://openalex.org/W2341492732","https://openalex.org/W3187193180","https://openalex.org/W106542691","https://openalex.org/W1699080303","https://openalex.org/W4297799326","https://openalex.org/W3116064965","https://openalex.org/W4287027380","https://openalex.org/W3193760048","https://openalex.org/W4285822516","https://openalex.org/W2505261959"],"abstract_inverted_index":{"The":[0,110,157,205],"visually":[1,33,79,212],"impaired":[2,80,213],"have":[3,12,24],"little":[4],"or":[5],"no":[6],"effective":[7],"visual":[8],"sensory":[9],"input":[10],"and":[11,41,50,65,99,116,154],"to":[13,27,74,77,144,163,170,186,189,195,214,236],"rely":[14],"on":[15,43,133],"external":[16],"assistance":[17],"for":[18,57,88,94,175],"navigation.":[19,217],"Several":[20],"electronic":[21],"travel":[22],"aids":[23],"been":[25],"developed":[26],"aid":[28,76],"independent":[29],"navigation":[30],"of":[31,52,67,107,114,168,240],"the":[32,48,58,63,78,105,108,134,140,151,183,196,211,238,241],"impaired,":[34],"however":[35],"they":[36],"are":[37],"not":[38],"without":[39],"limitations":[40],"dependence":[42],"third-parties.":[44],"This":[45,82],"paper":[46],"describes":[47],"design":[49],"implementation":[51],"an":[53],"Intelligent":[54],"Travel":[55],"Aid":[56],"Visually":[59],"Impaired,":[60],"it":[61],"combines":[62],"detection":[64,130],"recognition":[66,90],"objects":[68,117],"in":[69,137,234],"real-time":[70],"with":[71],"audio":[72],"feedback":[73,178],"provide":[75,190],"users.":[81],"assistive":[83],"device":[84,141,206],"uses":[85],"machine":[86],"vision":[87],"object":[89,96,129,224],"detection,":[91],"a":[92,100,122],"camera":[93],"capturing":[95],"images":[97],"respectively":[98],"speaker":[101],"all":[102],"collectively":[103],"form":[104],"core":[106],"system.":[109],"system":[111],"notifies":[112],"users":[113],"obstacles":[115],"via":[118],"synthesized":[119],"speech.":[120],"Using":[121],"quantized":[123],"MobileNet":[124],"based":[125],"Single":[126],"Shot":[127],"multibox":[128],"model":[131],"pre-trained":[132],"Common":[135],"Objects":[136],"Context":[138],"dataset,":[139],"was":[142,161,179],"able":[143],"detect":[145],"objects/obstacles,":[146],"as":[147,149,222,226,228],"well":[148,227],"determine":[150],"relative":[152],"position":[153],"approximate":[155],"distance.":[156],"device,":[158],"when":[159],"tested,":[160],"found":[162],"achieve":[164],"real":[165,191],"time":[166,192],"performance":[167],"up":[169],"70.56":[171],"frames":[172],"per":[173],"second":[174],"detections.":[176],"Audio":[177],"also":[180],"achieved":[181],"using":[182,202],"eSpeak":[184],"Text":[185],"Speech":[187],"engine":[188],"voice":[193],"instructions":[194],"user.":[197],"All":[198],"algorithms":[199],"were":[200],"implemented":[201],"Python":[203],"language.":[204],"is":[207],"user":[208],"friendly,":[209],"allowing":[210],"enjoy":[215],"easier":[216],"However,":[218],"other":[219],"features":[220],"such":[221],"extra":[223],"classes":[225],"language":[229],"variety":[230],"could":[231],"be":[232],"added":[233],"order":[235],"boost":[237],"robustness":[239],"device.":[242]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
