{"id":"https://openalex.org/W2048329048","doi":"https://doi.org/10.1007/s10209-013-0338-8","title":"Computer vision and GIS for the navigation of blind persons in buildings","display_name":"Computer vision and GIS for the navigation of blind persons in buildings","publication_year":2014,"publication_date":"2014-02-18","ids":{"openalex":"https://openalex.org/W2048329048","doi":"https://doi.org/10.1007/s10209-013-0338-8","mag":"2048329048"},"language":"en","primary_location":{"id":"doi:10.1007/s10209-013-0338-8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10209-013-0338-8","pdf_url":null,"source":{"id":"https://openalex.org/S30338973","display_name":"Universal Access in the Information Society","issn_l":"1615-5289","issn":["1615-5289","1615-5297"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Universal Access in the Information Society","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/A5066906961","display_name":"Mariano Serrao","orcid":"https://orcid.org/0000-0003-3031-680X"},"institutions":[{"id":"https://openalex.org/I71503853","display_name":"University of Algarve","ror":"https://ror.org/014g34x36","country_code":"PT","type":"education","lineage":["https://openalex.org/I71503853"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"M. Serr\u00e3o","raw_affiliation_strings":["Instituto Superior de Engenharia, University of the Algarve, 8005-139, Faro, Portugal","Instituto Superior de Engenharia, University of the Algarve, Faro, Portugal 8005-139#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto Superior de Engenharia, University of the Algarve, 8005-139, Faro, Portugal","institution_ids":["https://openalex.org/I71503853"]},{"raw_affiliation_string":"Instituto Superior de Engenharia, University of the Algarve, Faro, Portugal 8005-139#TAB#","institution_ids":["https://openalex.org/I71503853"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053289037","display_name":"Somayeh Shahrabadi","orcid":null},"institutions":[{"id":"https://openalex.org/I71503853","display_name":"University of Algarve","ror":"https://ror.org/014g34x36","country_code":"PT","type":"education","lineage":["https://openalex.org/I71503853"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"S. Shahrabadi","raw_affiliation_strings":["Vision Laboratory, LARSyS, University of the Algarve, 8005-139, Faro, Portugal","Vision Laboratory, LARSyS, University of the Algarve, Faro, Portugal 8005-139#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Vision Laboratory, LARSyS, University of the Algarve, 8005-139, Faro, Portugal","institution_ids":["https://openalex.org/I71503853"]},{"raw_affiliation_string":"Vision Laboratory, LARSyS, University of the Algarve, Faro, Portugal 8005-139#TAB#","institution_ids":["https://openalex.org/I71503853"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089484351","display_name":"M\u00e1rcio Ferreira Moreno","orcid":"https://orcid.org/0009-0006-1094-2108"},"institutions":[{"id":"https://openalex.org/I71503853","display_name":"University of Algarve","ror":"https://ror.org/014g34x36","country_code":"PT","type":"education","lineage":["https://openalex.org/I71503853"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"M. Moreno","raw_affiliation_strings":["Vision Laboratory, LARSyS, University of the Algarve, 8005-139, Faro, Portugal","Vision Laboratory, LARSyS, University of the Algarve, Faro, Portugal 8005-139#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Vision Laboratory, LARSyS, University of the Algarve, 8005-139, Faro, Portugal","institution_ids":["https://openalex.org/I71503853"]},{"raw_affiliation_string":"Vision Laboratory, LARSyS, University of the Algarve, Faro, Portugal 8005-139#TAB#","institution_ids":["https://openalex.org/I71503853"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104097525","display_name":"Joshua Jose","orcid":null},"institutions":[{"id":"https://openalex.org/I71503853","display_name":"University of Algarve","ror":"https://ror.org/014g34x36","country_code":"PT","type":"education","lineage":["https://openalex.org/I71503853"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"J. T. Jos\u00e9","raw_affiliation_strings":["Vision Laboratory, LARSyS, University of the Algarve, 8005-139, Faro, Portugal","Vision Laboratory, LARSyS, University of the Algarve, Faro, Portugal 8005-139#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Vision Laboratory, LARSyS, University of the Algarve, 8005-139, Faro, Portugal","institution_ids":["https://openalex.org/I71503853"]},{"raw_affiliation_string":"Vision Laboratory, LARSyS, University of the Algarve, Faro, Portugal 8005-139#TAB#","institution_ids":["https://openalex.org/I71503853"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103930648","display_name":"Justyn Rodrigues","orcid":"https://orcid.org/0000-0001-8980-0685"},"institutions":[{"id":"https://openalex.org/I71503853","display_name":"University of Algarve","ror":"https://ror.org/014g34x36","country_code":"PT","type":"education","lineage":["https://openalex.org/I71503853"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"J. I. Rodrigues","raw_affiliation_strings":["CIMA, University of the Algarve, 8005-139, Faro, Portugal","Vision Laboratory, LARSyS, University of the Algarve, 8005-139, Faro, Portugal","CIMA, University of the Algarve, Faro, Portugal 8005-139#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CIMA, University of the Algarve, 8005-139, Faro, Portugal","institution_ids":["https://openalex.org/I71503853"]},{"raw_affiliation_string":"Vision Laboratory, LARSyS, University of the Algarve, 8005-139, Faro, Portugal","institution_ids":["https://openalex.org/I71503853"]},{"raw_affiliation_string":"CIMA, University of the Algarve, Faro, Portugal 8005-139#TAB#","institution_ids":["https://openalex.org/I71503853"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071191321","display_name":"Jo\u00e3o M. F. Rodrigues","orcid":"https://orcid.org/0000-0002-3562-6025"},"institutions":[{"id":"https://openalex.org/I71503853","display_name":"University of Algarve","ror":"https://ror.org/014g34x36","country_code":"PT","type":"education","lineage":["https://openalex.org/I71503853"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"J. I. Rodrigues","raw_affiliation_strings":["CIMA, University of the Algarve, 8005-139, Faro, Portugal","Vision Laboratory, LARSyS, University of the Algarve, 8005-139, Faro, Portugal","Vision Laboratory, LARSyS, University of the Algarve, Faro, Portugal 8005-139#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CIMA, University of the Algarve, 8005-139, Faro, Portugal","institution_ids":["https://openalex.org/I71503853"]},{"raw_affiliation_string":"Vision Laboratory, LARSyS, University of the Algarve, 8005-139, Faro, Portugal","institution_ids":["https://openalex.org/I71503853"]},{"raw_affiliation_string":"Vision Laboratory, LARSyS, University of the Algarve, Faro, Portugal 8005-139#TAB#","institution_ids":["https://openalex.org/I71503853"]}]},{"author_position":"middle","author":{"id":null,"display_name":"J. M. F. Rodrigues","orcid":null},"institutions":[{"id":"https://openalex.org/I71503853","display_name":"University of Algarve","ror":"https://ror.org/014g34x36","country_code":"PT","type":"education","lineage":["https://openalex.org/I71503853"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"J. M. F. Rodrigues","raw_affiliation_strings":["CIMA, University of the Algarve, 8005-139, Faro, Portugal","Vision Laboratory, LARSyS, University of the Algarve, 8005-139, Faro, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CIMA, University of the Algarve, 8005-139, Faro, Portugal","institution_ids":["https://openalex.org/I71503853"]},{"raw_affiliation_string":"Vision Laboratory, LARSyS, University of the Algarve, 8005-139, Faro, Portugal","institution_ids":["https://openalex.org/I71503853"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071191321","display_name":"Jo\u00e3o M. F. Rodrigues","orcid":"https://orcid.org/0000-0002-3562-6025"},"institutions":[{"id":"https://openalex.org/I71503853","display_name":"University of Algarve","ror":"https://ror.org/014g34x36","country_code":"PT","type":"education","lineage":["https://openalex.org/I71503853"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"J. M. F. Rodrigues","raw_affiliation_strings":["CIMA, University of the Algarve, 8005-139, Faro, Portugal","Vision Laboratory, LARSyS, University of the Algarve, 8005-139, Faro, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CIMA, University of the Algarve, 8005-139, Faro, Portugal","institution_ids":["https://openalex.org/I71503853"]},{"raw_affiliation_string":"Vision Laboratory, LARSyS, University of the Algarve, 8005-139, Faro, Portugal","institution_ids":["https://openalex.org/I71503853"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073695921","display_name":"J. M. H. du Buf","orcid":"https://orcid.org/0000-0002-4345-1237"},"institutions":[{"id":"https://openalex.org/I71503853","display_name":"University of Algarve","ror":"https://ror.org/014g34x36","country_code":"PT","type":"education","lineage":["https://openalex.org/I71503853"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"J. M. H. du Buf","raw_affiliation_strings":["Vision Laboratory, LARSyS, University of the Algarve, 8005-139, Faro, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Vision Laboratory, LARSyS, University of the Algarve, 8005-139, Faro, Portugal","institution_ids":["https://openalex.org/I71503853"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5103930648"],"corresponding_institution_ids":["https://openalex.org/I71503853"],"apc_list":{"value":3190,"currency":"USD","value_usd":3190},"apc_paid":null,"fwci":1.2786,"has_fulltext":false,"cited_by_count":43,"citation_normalized_percentile":{"value":0.77875796,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"14","issue":"1","first_page":"67","last_page":"80"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10914","display_name":"Tactile and Sensory Interactions","score":0.9976999759674072,"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":0.9976999759674072,"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9976000189781189,"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":0.9973999857902527,"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":0.7465406656265259},{"id":"https://openalex.org/keywords/doors","display_name":"Doors","score":0.7313146591186523},{"id":"https://openalex.org/keywords/stairs","display_name":"Stairs","score":0.6166470646858215},{"id":"https://openalex.org/keywords/tracing","display_name":"Tracing","score":0.6044272184371948},{"id":"https://openalex.org/keywords/navigation-system","display_name":"Navigation system","score":0.5545356869697571},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5100036859512329},{"id":"https://openalex.org/keywords/mobile-phone","display_name":"Mobile phone","score":0.49043580889701843},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.4660431444644928},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.370907187461853},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1250116527080536},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09081992506980896}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7465406656265259},{"id":"https://openalex.org/C125209513","wikidata":"https://www.wikidata.org/wiki/Q4037520","display_name":"Doors","level":2,"score":0.7313146591186523},{"id":"https://openalex.org/C2777295749","wikidata":"https://www.wikidata.org/wiki/Q12511","display_name":"Stairs","level":2,"score":0.6166470646858215},{"id":"https://openalex.org/C138673069","wikidata":"https://www.wikidata.org/wiki/Q322229","display_name":"Tracing","level":2,"score":0.6044272184371948},{"id":"https://openalex.org/C2777891301","wikidata":"https://www.wikidata.org/wiki/Q3475123","display_name":"Navigation system","level":2,"score":0.5545356869697571},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5100036859512329},{"id":"https://openalex.org/C2777421447","wikidata":"https://www.wikidata.org/wiki/Q17517","display_name":"Mobile phone","level":2,"score":0.49043580889701843},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.4660431444644928},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.370907187461853},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1250116527080536},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09081992506980896},{"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/C147176958","wikidata":"https://www.wikidata.org/wiki/Q77590","display_name":"Civil engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s10209-013-0338-8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10209-013-0338-8","pdf_url":null,"source":{"id":"https://openalex.org/S30338973","display_name":"Universal Access in the Information Society","issn_l":"1615-5289","issn":["1615-5289","1615-5297"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Universal Access in the Information Society","raw_type":"journal-article"},{"id":"pmh:oai:sapientia.ualg.pt:10400.1/6982","is_oa":false,"landing_page_url":"http://hdl.handle.net/10400.1/6982","pdf_url":null,"source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"journal article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5899999737739563,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W14561773","https://openalex.org/W62356100","https://openalex.org/W103626793","https://openalex.org/W328573997","https://openalex.org/W1481952118","https://openalex.org/W1590274725","https://openalex.org/W1598131903","https://openalex.org/W1965501493","https://openalex.org/W1968406403","https://openalex.org/W2015912801","https://openalex.org/W2017537442","https://openalex.org/W2046843397","https://openalex.org/W2049433903","https://openalex.org/W2095905764","https://openalex.org/W2101461157","https://openalex.org/W2102724336","https://openalex.org/W2105674413","https://openalex.org/W2111308925","https://openalex.org/W2125539035","https://openalex.org/W2127513344","https://openalex.org/W2129793894","https://openalex.org/W2133703414","https://openalex.org/W2139008229","https://openalex.org/W2145023731","https://openalex.org/W2171886190","https://openalex.org/W2253620190","https://openalex.org/W3144586139","https://openalex.org/W4254841535","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2049247410","https://openalex.org/W2318265355","https://openalex.org/W1486724195","https://openalex.org/W1976557033","https://openalex.org/W560737017","https://openalex.org/W2028191919","https://openalex.org/W4200464353","https://openalex.org/W2387566434","https://openalex.org/W3016239942","https://openalex.org/W1515848118"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":8},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":1}],"updated_date":"2026-08-28T12:50:07.497085","created_date":"2025-10-10T00:00:00"}
