{"id":"https://openalex.org/W4285029828","doi":"https://doi.org/10.1109/ivmsp54334.2022.9816292","title":"Road Crack Detection Using Quaternion Neural Networks","display_name":"Road Crack Detection Using Quaternion Neural Networks","publication_year":2022,"publication_date":"2022-06-26","ids":{"openalex":"https://openalex.org/W4285029828","doi":"https://doi.org/10.1109/ivmsp54334.2022.9816292"},"language":"en","primary_location":{"id":"doi:10.1109/ivmsp54334.2022.9816292","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ivmsp54334.2022.9816292","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE 14th Image, Video, and Multidimensional Signal Processing Workshop (IVMSP)","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/A5019736152","display_name":"Aggelos Katsaliros","orcid":null},"institutions":[{"id":"https://openalex.org/I194019607","display_name":"University of Ioannina","ror":"https://ror.org/01qg3j183","country_code":"GR","type":"education","lineage":["https://openalex.org/I194019607"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Aggelos Katsaliros","raw_affiliation_strings":["University of Ioannina,Department of Computer Science and Engineering,Ioannina,Greece","Department of Computer Science and Engineering, University of Ioannina, Ioannina, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Ioannina,Department of Computer Science and Engineering,Ioannina,Greece","institution_ids":["https://openalex.org/I194019607"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, University of Ioannina, Ioannina, Greece","institution_ids":["https://openalex.org/I194019607"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031848870","display_name":"Iason-Ioannis Panagos","orcid":"https://orcid.org/0000-0002-0492-349X"},"institutions":[{"id":"https://openalex.org/I194019607","display_name":"University of Ioannina","ror":"https://ror.org/01qg3j183","country_code":"GR","type":"education","lineage":["https://openalex.org/I194019607"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Iason-Ioannis Panagos","raw_affiliation_strings":["University of Ioannina,Department of Computer Science and Engineering,Ioannina,Greece","Department of Computer Science and Engineering, University of Ioannina, Ioannina, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Ioannina,Department of Computer Science and Engineering,Ioannina,Greece","institution_ids":["https://openalex.org/I194019607"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, University of Ioannina, Ioannina, Greece","institution_ids":["https://openalex.org/I194019607"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039126972","display_name":"Giorgos Sfikas","orcid":"https://orcid.org/0000-0002-7305-2886"},"institutions":[{"id":"https://openalex.org/I194019607","display_name":"University of Ioannina","ror":"https://ror.org/01qg3j183","country_code":"GR","type":"education","lineage":["https://openalex.org/I194019607"]},{"id":"https://openalex.org/I203474044","display_name":"National Centre of Scientific Research \"Demokritos\"","ror":"https://ror.org/038jp4m40","country_code":"GR","type":"facility","lineage":["https://openalex.org/I203474044"]},{"id":"https://openalex.org/I4210094138","display_name":"University of West Attica","ror":"https://ror.org/00r2r5k05","country_code":"GR","type":"education","lineage":["https://openalex.org/I4210094138"]},{"id":"https://openalex.org/I4387152169","display_name":"Institute of Informatics & Telecommunications","ror":"https://ror.org/0396t6k89","country_code":null,"type":"facility","lineage":["https://openalex.org/I203474044","https://openalex.org/I4387152169"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Giorgos Sfikas","raw_affiliation_strings":["University of Ioannina,Department of Computer Science and Engineering,Ioannina,Greece","Department of Computer Science and Engineering, University of Ioannina, Ioannina, Greece","Department of Surveying and Geoinformatics Engineering, University of West Attica, Athens, Greece","National Center for Scientific Research \"Demokritos\", Computational Intelligence Laboratory, Institute of Informatics and Telecommunications, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Ioannina,Department of Computer Science and Engineering,Ioannina,Greece","institution_ids":["https://openalex.org/I194019607"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, University of Ioannina, Ioannina, Greece","institution_ids":["https://openalex.org/I194019607"]},{"raw_affiliation_string":"Department of Surveying and Geoinformatics Engineering, University of West Attica, Athens, Greece","institution_ids":["https://openalex.org/I4210094138"]},{"raw_affiliation_string":"National Center for Scientific Research \"Demokritos\", Computational Intelligence Laboratory, Institute of Informatics and Telecommunications, Greece","institution_ids":["https://openalex.org/I203474044","https://openalex.org/I4387152169"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058318737","display_name":"Christophoros Nikou","orcid":"https://orcid.org/0000-0003-1388-6915"},"institutions":[{"id":"https://openalex.org/I194019607","display_name":"University of Ioannina","ror":"https://ror.org/01qg3j183","country_code":"GR","type":"education","lineage":["https://openalex.org/I194019607"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Christophoros Nikou","raw_affiliation_strings":["University of Ioannina,Department of Computer Science and Engineering,Ioannina,Greece","Department of Computer Science and Engineering, University of Ioannina, Ioannina, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Ioannina,Department of Computer Science and Engineering,Ioannina,Greece","institution_ids":["https://openalex.org/I194019607"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, University of Ioannina, Ioannina, Greece","institution_ids":["https://openalex.org/I194019607"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.2614,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.91455935,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11606","display_name":"Infrastructure Maintenance and Monitoring","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11606","display_name":"Infrastructure Maintenance and Monitoring","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9950000047683716,"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/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9940000176429749,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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":0.6952778100967407},{"id":"https://openalex.org/keywords/quaternion","display_name":"Quaternion","score":0.6554490923881531},{"id":"https://openalex.org/keywords/usability","display_name":"Usability","score":0.6417160034179688},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.6102254986763},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5473357439041138},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5105494260787964},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.48401615023612976},{"id":"https://openalex.org/keywords/deep-neural-networks","display_name":"Deep neural networks","score":0.4825969934463501},{"id":"https://openalex.org/keywords/object-detection","display_name":"Object detection","score":0.4481017291545868},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.44640421867370605},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.4347068965435028},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.38263559341430664},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3574610948562622},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.34683507680892944},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.2435663640499115},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.171598881483078},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13232576847076416},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09938168525695801},{"id":"https://openalex.org/keywords/systems-engineering","display_name":"Systems engineering","score":0.07310637831687927}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6952778100967407},{"id":"https://openalex.org/C200127275","wikidata":"https://www.wikidata.org/wiki/Q173853","display_name":"Quaternion","level":2,"score":0.6554490923881531},{"id":"https://openalex.org/C170130773","wikidata":"https://www.wikidata.org/wiki/Q216378","display_name":"Usability","level":2,"score":0.6417160034179688},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.6102254986763},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5473357439041138},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5105494260787964},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.48401615023612976},{"id":"https://openalex.org/C2984842247","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep neural networks","level":3,"score":0.4825969934463501},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.4481017291545868},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.44640421867370605},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.4347068965435028},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.38263559341430664},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3574610948562622},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.34683507680892944},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.2435663640499115},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.171598881483078},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13232576847076416},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09938168525695801},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.07310637831687927},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ivmsp54334.2022.9816292","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ivmsp54334.2022.9816292","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE 14th Image, Video, and Multidimensional Signal Processing Workshop (IVMSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4000000059604645,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2949096641","https://openalex.org/W2970686063","https://openalex.org/W4320729701","https://openalex.org/W3210378990","https://openalex.org/W3034745255","https://openalex.org/W4254103348","https://openalex.org/W4377865163","https://openalex.org/W3193857078","https://openalex.org/W2888956734","https://openalex.org/W3000197790"],"abstract_inverted_index":{"Automatic":[0],"road":[1,45,72,118,140],"crack":[2,119,168],"detection":[3,60,63],"can":[4,47],"play":[5],"an":[6],"significant":[7],"role":[8],"in":[9,44,98,135,150,160,173,178],"improving":[10],"driving":[11],"safety.":[12],"However,":[13],"a":[14,80],"number":[15],"of":[16,64,84,100,114,128,139,152,162],"factors":[17],"make":[18],"this":[19,40,108,122],"task":[20],"challenging.":[21],"Background":[22],"complexity,":[23],"as":[24,26,102],"well":[25],"the":[27,112,145],"fact":[28],"that":[29,87,144],"cracks":[30,43,65],"are":[31,79,148,157],"visually":[32],"inhomogenous":[33],"to":[34,39,59],"one":[35],"another":[36],"also":[37],"contribute":[38],"difficulty.":[41],"Furthermore,":[42],"surfaces":[46],"be":[48],"easily":[49],"confused":[50],"with":[51,137,164,170],"foreign":[52],"objects,":[53],"shadows":[54],"and":[55,71,91,131],"background":[56],"textures":[57],"leading":[58],"ambiguities.":[61],"Timely":[62],"is":[66,184],"important":[67],"for":[68,116,167],"both":[69],"drivers":[70],"maintenance":[73],"crews.":[74],"Quaternion":[75],"neural":[76,85],"networks":[77,86,130,166],"(QNNs)":[78],"relatively":[81],"new":[82],"class":[83],"employ":[88],"quaternionvalued":[89],"activations":[90],"parameters.":[92,106],"They":[93],"benefit":[94],"from":[95],"reduced":[96],"costs":[97],"terms":[99,151,161],"hardware":[101],"they":[103,156],"require":[104],"fewer":[105],"In":[107],"work,":[109],"we":[110,124],"explore":[111],"usability":[113],"QNNs":[115],"automatic":[117],"detection.":[120],"To":[121],"end,":[123],"propose":[125],"quaternionic":[126],"versions":[127],"deep":[129],"evaluate":[132],"their":[133],"performance":[134,163],"datasets":[136],"images":[138],"cracks.":[141],"We":[142],"show":[143],"proposed":[146],"models":[147],"light-weight":[149],"parameter":[153],"requirements":[154],"while":[155],"on":[158],"par":[159],"real-valued":[165],"detection,":[169],"potential":[171],"applications":[172],"resource":[174],"constrained":[175],"scenarios":[176],"or":[177],"cases":[179],"where":[180],"few":[181],"training":[182],"data":[183],"available.":[185]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}