{"id":"https://openalex.org/W2111543134","doi":"https://doi.org/10.1109/ivs.2010.5548137","title":"Estimation of traffic sign visibility toward smart driver assistance","display_name":"Estimation of traffic sign visibility toward smart driver assistance","publication_year":2010,"publication_date":"2010-06-01","ids":{"openalex":"https://openalex.org/W2111543134","doi":"https://doi.org/10.1109/ivs.2010.5548137","mag":"2111543134"},"language":"en","primary_location":{"id":"doi:10.1109/ivs.2010.5548137","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ivs.2010.5548137","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE Intelligent Vehicles Symposium","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://nagoya.repo.nii.ac.jp/records/12602","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5058196829","display_name":"Keisuke Doman","orcid":"https://orcid.org/0000-0001-6040-4988"},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Keisuke Doman","raw_affiliation_strings":["Graduate School of Information Science, University of Nagoya, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science, University of Nagoya, Japan","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054493960","display_name":"Daisuke Deguchi","orcid":"https://orcid.org/0000-0003-0603-8790"},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Daisuke Deguchi","raw_affiliation_strings":["Graduate School of Information Science, University of Nagoya, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science, University of Nagoya, Japan","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112307441","display_name":"Tomokazu Takahashi","orcid":null},"institutions":[{"id":"https://openalex.org/I24286346","display_name":"Gifu Shotoku Gakuen University","ror":"https://ror.org/05tvatp40","country_code":"JP","type":"education","lineage":["https://openalex.org/I24286346"]},{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tomokazu Takahashi","raw_affiliation_strings":["Faculty of Economics and Information, Gifu Shotoku Gakuen University, Japan","Graduate School of Information Science, University of Nagoya, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Economics and Information, Gifu Shotoku Gakuen University, Japan","institution_ids":["https://openalex.org/I24286346"]},{"raw_affiliation_string":"Graduate School of Information Science, University of Nagoya, Japan","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054933760","display_name":"Yoshito Mekada","orcid":null},"institutions":[{"id":"https://openalex.org/I98940699","display_name":"Chukyo University","ror":"https://ror.org/04ajrmg05","country_code":"JP","type":"education","lineage":["https://openalex.org/I98940699"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshito Mekada","raw_affiliation_strings":["School of Information Science & Technology, Chukyo University, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science & Technology, Chukyo University, Japan","institution_ids":["https://openalex.org/I98940699"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034941095","display_name":"Ichiro Ide","orcid":"https://orcid.org/0000-0003-3942-9296"},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ichiro Ide","raw_affiliation_strings":["Graduate School of Information Science, University of Nagoya, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science, University of Nagoya, Japan","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085309296","display_name":"Hiroshi Murase","orcid":"https://orcid.org/0000-0002-8103-9294"},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroshi Murase","raw_affiliation_strings":["Graduate School of Information Science, University of Nagoya, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science, University of Nagoya, Japan","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047155530","display_name":"Yukimasa Tamatsu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210132650","display_name":"Denso (Japan)","ror":"https://ror.org/04hkpfa76","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210132650"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yukimasa Tamatsu","raw_affiliation_strings":["Denso Corporation, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Denso Corporation, Japan","institution_ids":["https://openalex.org/I4210132650"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":15,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"45","last_page":"50"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11605","display_name":"Visual Attention and Saliency Detection","score":0.9998999834060669,"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/T11605","display_name":"Visual Attention and Saliency Detection","score":0.9998999834060669,"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":0.9975000023841858,"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/T11707","display_name":"Gaze Tracking and Assistive Technology","score":0.9970999956130981,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/visibility","display_name":"Visibility","score":0.9048700332641602},{"id":"https://openalex.org/keywords/distraction","display_name":"Distraction","score":0.8599644899368286},{"id":"https://openalex.org/keywords/traffic-sign","display_name":"Traffic sign","score":0.8186286687850952},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7683796286582947},{"id":"https://openalex.org/keywords/advanced-driver-assistance-systems","display_name":"Advanced driver assistance systems","score":0.5386267900466919},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.5310341119766235},{"id":"https://openalex.org/keywords/realization","display_name":"Realization (probability)","score":0.49396663904190063},{"id":"https://openalex.org/keywords/warning-system","display_name":"Warning system","score":0.4781832993030548},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.47300440073013306},{"id":"https://openalex.org/keywords/sign","display_name":"Sign (mathematics)","score":0.4610862135887146},{"id":"https://openalex.org/keywords/transport-engineering","display_name":"Transport engineering","score":0.3674779534339905},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.36431142687797546},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.32833635807037354},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15172109007835388},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14228621125221252}],"concepts":[{"id":"https://openalex.org/C123403432","wikidata":"https://www.wikidata.org/wiki/Q654068","display_name":"Visibility","level":2,"score":0.9048700332641602},{"id":"https://openalex.org/C2776378700","wikidata":"https://www.wikidata.org/wiki/Q3030775","display_name":"Distraction","level":2,"score":0.8599644899368286},{"id":"https://openalex.org/C2983860417","wikidata":"https://www.wikidata.org/wiki/Q170285","display_name":"Traffic sign","level":3,"score":0.8186286687850952},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7683796286582947},{"id":"https://openalex.org/C87833898","wikidata":"https://www.wikidata.org/wiki/Q1060280","display_name":"Advanced driver assistance systems","level":2,"score":0.5386267900466919},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.5310341119766235},{"id":"https://openalex.org/C2781089630","wikidata":"https://www.wikidata.org/wiki/Q21856745","display_name":"Realization (probability)","level":2,"score":0.49396663904190063},{"id":"https://openalex.org/C29825287","wikidata":"https://www.wikidata.org/wiki/Q1427940","display_name":"Warning system","level":2,"score":0.4781832993030548},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.47300440073013306},{"id":"https://openalex.org/C139676723","wikidata":"https://www.wikidata.org/wiki/Q1193832","display_name":"Sign (mathematics)","level":2,"score":0.4610862135887146},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.3674779534339905},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.36431142687797546},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.32833635807037354},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15172109007835388},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14228621125221252},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/ivs.2010.5548137","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ivs.2010.5548137","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE Intelligent Vehicles Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:irdb.nii.ac.jp:01152:0001455748","is_oa":true,"landing_page_url":"https://nagoya.repo.nii.ac.jp/records/12602","pdf_url":null,"source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"IEEE Intelligent Vehicles Symposium (IV)","raw_type":"journal article"}],"best_oa_location":{"id":"pmh:oai:irdb.nii.ac.jp:01152:0001455748","is_oa":true,"landing_page_url":"https://nagoya.repo.nii.ac.jp/records/12602","pdf_url":null,"source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"IEEE Intelligent Vehicles Symposium (IV)","raw_type":"journal article"},"sustainable_development_goals":[{"score":0.75,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320912","display_name":"Ministry of Education, Culture, Sports, Science and Technology","ror":"https://ror.org/048rj2z13"},{"id":"https://openalex.org/F4320338075","display_name":"Core Research for Evolutional Science and Technology","ror":"https://ror.org/00097mb19"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W142074762","https://openalex.org/W158563309","https://openalex.org/W641028395","https://openalex.org/W2118490033","https://openalex.org/W2128272608","https://openalex.org/W2133194300","https://openalex.org/W2135044039","https://openalex.org/W2136805707","https://openalex.org/W2137936064","https://openalex.org/W2144093449","https://openalex.org/W2147662716","https://openalex.org/W2159272736","https://openalex.org/W2169154619","https://openalex.org/W2916251204","https://openalex.org/W6606442539","https://openalex.org/W6621012134","https://openalex.org/W6681012841"],"related_works":["https://openalex.org/W1984342691","https://openalex.org/W2901013762","https://openalex.org/W2130312926","https://openalex.org/W2353153843","https://openalex.org/W2020902837","https://openalex.org/W2166955343","https://openalex.org/W4386376338","https://openalex.org/W2129987407","https://openalex.org/W3111239497","https://openalex.org/W4281257864"],"abstract_inverted_index":{"We":[0],"propose":[1],"a":[2,30,36,67,77,96,111,129],"visibility":[3,103,117],"estimation":[4],"method":[5,109,113,146],"for":[6,13,48],"traffic":[7,68,105,119,130],"signs":[8,120],"as":[9],"part":[10],"of":[11,15,24,66,71,104,118,125,143],"work":[12],"realization":[14],"nuisance-free":[16],"driving":[17,25,52],"safety":[18,26],"support":[19,27],"systems.":[20],"Recently,":[21],"the":[22,64,72,82,102,116,123,141,144],"number":[23],"systems":[28],"in":[29],"car":[31],"has":[32],"been":[33],"increasing.":[34],"As":[35],"result,":[37],"it":[38],"is":[39,79,110],"becoming":[40],"important":[41],"to":[42,74,80,93],"select":[43],"appropriate":[44],"information":[45,56,86],"from":[46],"them":[47],"safe":[49],"and":[50,61,132,147],"comfortable":[51],"because":[53],"too":[54],"much":[55],"may":[57,62],"cause":[58],"driver":[59,83],"distraction":[60],"increase":[63],"risk":[65],"accident.":[69],"One":[70],"approaches":[73],"avoid":[75],"such":[76,95],"problem":[78],"alert":[81],"only":[84],"with":[85],"which":[87],"could":[88],"easily":[89],"be":[90],"missed.":[91],"Therefore,":[92],"realize":[94],"system,":[97],"we":[98,139],"focus":[99],"on":[100,122],"estimating":[101],"signs.":[106],"The":[107],"proposed":[108,145],"model-based":[112],"that":[114],"estimates":[115],"focusing":[121],"difference":[124],"image":[126],"features":[127],"between":[128],"sign":[131],"its":[133,149],"surrounding":[134],"region.":[135],"In":[136],"this":[137],"paper,":[138],"investigate":[140],"performance":[142],"show":[148],"effectiveness.":[150]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}