{"id":"https://openalex.org/W2546735267","doi":"https://doi.org/10.1109/ipas.2014.7043302","title":"Otolith shape classification for fish stock discrimination","display_name":"Otolith shape classification for fish stock discrimination","publication_year":2014,"publication_date":"2014-11-01","ids":{"openalex":"https://openalex.org/W2546735267","doi":"https://doi.org/10.1109/ipas.2014.7043302","mag":"2546735267"},"language":"en","primary_location":{"id":"doi:10.1109/ipas.2014.7043302","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipas.2014.7043302","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Image Processing, Applications and Systems Conference","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/2117/26504","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5008121404","display_name":"J.A. Soria","orcid":null},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Jose Antonio Soria","raw_affiliation_strings":["Department of Electronics Engineering, Universitat Polit\u00e8cnica de Catalunya, Spain"],"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering, Universitat Polit\u00e8cnica de Catalunya, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078097024","display_name":"Kamal Nasreddine","orcid":"https://orcid.org/0000-0002-9834-3399"},"institutions":[{"id":"https://openalex.org/I180375564","display_name":"\u00c9cole nationale d'ing\u00e9nieurs de Brest","ror":"https://ror.org/02ypw0a72","country_code":"FR","type":"education","lineage":["https://openalex.org/I180375564"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I161929037","display_name":"Universit\u00e9 de Bretagne Occidentale","ror":"https://ror.org/01b8h3982","country_code":"FR","type":"education","lineage":["https://openalex.org/I161929037"]},{"id":"https://openalex.org/I4210123702","display_name":"Laboratoire des Sciences et Techniques de l\u2019Information de la Communication et de la Connaissance","ror":"https://ror.org/0266kfd37","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I180375564","https://openalex.org/I201181511","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I4210123702","https://openalex.org/I4210127572","https://openalex.org/I4210145102","https://openalex.org/I4210145102","https://openalex.org/I4210159245","https://openalex.org/I4412460332"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Kamal Nasreddine","raw_affiliation_strings":["Ecole Nationale d'Ingenieurs de Brest (ENIB), UMR CNRS 6285 Lab-STICC, France"],"affiliations":[{"raw_affiliation_string":"Ecole Nationale d'Ingenieurs de Brest (ENIB), UMR CNRS 6285 Lab-STICC, France","institution_ids":["https://openalex.org/I4210123702","https://openalex.org/I161929037","https://openalex.org/I1294671590","https://openalex.org/I180375564"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061849348","display_name":"V. Parisi\u2010Baradad","orcid":null},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Vicenc Parisi-Baradad","raw_affiliation_strings":["Department of Electronics Engineering, Universitat Polit\u00e8cnica de Catalunya, Spain"],"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering, Universitat Polit\u00e8cnica de Catalunya, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003915386","display_name":"Luis Jorge Ferrer Arnau","orcid":"https://orcid.org/0000-0003-0329-9442"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Lluis Ferrer-Arnau","raw_affiliation_strings":["Department of Electronics Engineering, Universitat Polit\u00e8cnica de Catalunya, Spain"],"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering, Universitat Polit\u00e8cnica de Catalunya, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032985992","display_name":"Abdesslam Benzinou","orcid":"https://orcid.org/0000-0003-1859-3409"},"institutions":[{"id":"https://openalex.org/I180375564","display_name":"\u00c9cole nationale d'ing\u00e9nieurs de Brest","ror":"https://ror.org/02ypw0a72","country_code":"FR","type":"education","lineage":["https://openalex.org/I180375564"]},{"id":"https://openalex.org/I161929037","display_name":"Universit\u00e9 de Bretagne Occidentale","ror":"https://ror.org/01b8h3982","country_code":"FR","type":"education","lineage":["https://openalex.org/I161929037"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210123702","display_name":"Laboratoire des Sciences et Techniques de l\u2019Information de la Communication et de la Connaissance","ror":"https://ror.org/0266kfd37","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I180375564","https://openalex.org/I201181511","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I4210123702","https://openalex.org/I4210127572","https://openalex.org/I4210145102","https://openalex.org/I4210145102","https://openalex.org/I4210159245","https://openalex.org/I4412460332"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Abdesslam Benzinou","raw_affiliation_strings":["Ecole Nationale d'Ingenieurs de Brest (ENIB), UMR CNRS 6285 Lab-STICC, France"],"affiliations":[{"raw_affiliation_string":"Ecole Nationale d'Ingenieurs de Brest (ENIB), UMR CNRS 6285 Lab-STICC, France","institution_ids":["https://openalex.org/I4210123702","https://openalex.org/I161929037","https://openalex.org/I1294671590","https://openalex.org/I180375564"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5008121404"],"corresponding_institution_ids":["https://openalex.org/I9617848"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.21917567,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"66","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10230","display_name":"Marine and fisheries research","score":0.9860000014305115,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10230","display_name":"Marine and fisheries research","score":0.9860000014305115,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12417","display_name":"Morphological variations and asymmetry","score":0.9726999998092651,"subfield":{"id":"https://openalex.org/subfields/2608","display_name":"Geometry and Topology"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12388","display_name":"Identification and Quantification in Food","score":0.9627000093460083,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/principal-component-analysis","display_name":"Principal component analysis","score":0.6626180410385132},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6372863054275513},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6042376756668091},{"id":"https://openalex.org/keywords/geodesic","display_name":"Geodesic","score":0.5760387182235718},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5745999217033386},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.526744544506073},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.5072466731071472},{"id":"https://openalex.org/keywords/shape-analysis","display_name":"Shape analysis (program analysis)","score":0.4382942020893097},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.41560375690460205},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.26019537448883057},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21694636344909668}],"concepts":[{"id":"https://openalex.org/C27438332","wikidata":"https://www.wikidata.org/wiki/Q2873","display_name":"Principal component analysis","level":2,"score":0.6626180410385132},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6372863054275513},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6042376756668091},{"id":"https://openalex.org/C165818556","wikidata":"https://www.wikidata.org/wiki/Q213488","display_name":"Geodesic","level":2,"score":0.5760387182235718},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5745999217033386},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.526744544506073},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.5072466731071472},{"id":"https://openalex.org/C112604564","wikidata":"https://www.wikidata.org/wiki/Q7489226","display_name":"Shape analysis (program analysis)","level":3,"score":0.4382942020893097},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.41560375690460205},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.26019537448883057},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21694636344909668},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C97686452","wikidata":"https://www.wikidata.org/wiki/Q7604153","display_name":"Static analysis","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/ipas.2014.7043302","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipas.2014.7043302","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Image Processing, Applications and Systems Conference","raw_type":"proceedings-article"},{"id":"pmh:oai:upcommons.upc.edu:2117/26504","is_oa":true,"landing_page_url":"http://hdl.handle.net/2117/26504","pdf_url":null,"source":{"id":"https://openalex.org/S4210207057","display_name":"QRU Quaderns de Recerca en Urbanisme","issn_l":"2014-9689","issn":["2014-9689","2385-6777"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310322448","host_organization_name":"Q71272178","host_organization_lineage":["https://openalex.org/P4310322448"],"host_organization_lineage_names":["Q71272178"],"type":"journal"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:upcommons.upc.edu:2117/26504","is_oa":true,"landing_page_url":"http://hdl.handle.net/2117/26504","pdf_url":null,"source":{"id":"https://openalex.org/S4210207057","display_name":"QRU Quaderns de Recerca en Urbanisme","issn_l":"2014-9689","issn":["2014-9689","2385-6777"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310322448","host_organization_name":"Q71272178","host_organization_lineage":["https://openalex.org/P4310322448"],"host_organization_lineage_names":["Q71272178"],"type":"journal"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[{"display_name":"Life below water","score":0.5199999809265137,"id":"https://metadata.un.org/sdg/14"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W204885769","https://openalex.org/W1973084512","https://openalex.org/W1996338219","https://openalex.org/W2019779994","https://openalex.org/W2030173150","https://openalex.org/W2069760100","https://openalex.org/W2075315858","https://openalex.org/W2086299186","https://openalex.org/W2087183394","https://openalex.org/W2088616581","https://openalex.org/W2105650346","https://openalex.org/W2128264795","https://openalex.org/W2129060272","https://openalex.org/W2147848698","https://openalex.org/W2156855811","https://openalex.org/W2163288162","https://openalex.org/W2169852836","https://openalex.org/W2171423018"],"related_works":["https://openalex.org/W1978591761","https://openalex.org/W2019779994","https://openalex.org/W2108807403","https://openalex.org/W2077021924","https://openalex.org/W3047674135","https://openalex.org/W2026545685","https://openalex.org/W2083793713","https://openalex.org/W2241205601","https://openalex.org/W2168632526","https://openalex.org/W2159291740"],"abstract_inverted_index":{"The":[0,88,107,166],"shape":[1,38,43,96,102],"analysis":[2,36,124],"of":[3,13,34,71,95,122,133,192,206,212,226],"otoliths,":[4],"which":[5,98,114],"are":[6,52,66,77,151,187],"calcified":[7,175],"structures":[8,176],"in":[9,79,82,125,199],"the":[10,93,111,116,120,130,146,179,190,200,204,213,217,227,232],"inner":[11],"ear":[12],"teleostean":[14],"fishes,":[15],"is":[16,168],"known":[17],"to":[18,22,54,58,61,84,127,143,241],"be":[19],"particularly":[20],"relevant":[21],"address":[23],"species":[24],"identification":[25],"and":[26,37,45,119,216,221,231],"stock":[27],"discrimination.":[28],"Generally,":[29],"scientists":[30],"use":[31],"classical":[32],"methodologies":[33],"statistical":[35,123],"recognition":[39],"such":[40],"as":[41],"Fourier":[42],"descriptors":[44],"Principal":[46],"Component":[47],"Analysis":[48],"(PCA).":[49],"These":[50,138],"methods":[51,139,161,239],"subject":[53],"several":[55],"limitations":[56],"mainly":[57],"their":[59],"incapacity":[60],"locate":[62],"irregularities":[63],"because":[64],"they":[65,150],"based":[67],"on":[68,100,162,170],"global":[69],"characterization":[70],"shape.":[72],"Recently,":[73],"more":[74],"advanced":[75],"techniques":[76],"proposed":[78],"this":[80],"context":[81],"order":[83,126],"improve":[85],"classification":[86,105,191],"accuracies.":[87],"first":[89],"recent":[90],"method":[91],"exploits":[92],"potential":[94,121],"geodesics":[97],"rely":[99],"local":[101],"features":[103,135],"for":[104,136,178,189],"issues.":[106],"second":[108],"one":[109],"addresses":[110],"Best-Basis":[112],"paradigm":[113],"combines":[115],"Wavelet":[117],"Transform,":[118],"fully":[128],"automate":[129],"selection":[131],"process":[132],"efficient":[134],"classification.":[137],"have":[140],"been":[141],"shown":[142],"significantly":[144],"outperform":[145],"standard":[147],"approaches":[148],"but":[149],"not":[152],"compared":[153],"together":[154],"yet.":[155],"This":[156],"study":[157],"compare":[158],"these":[159],"two":[160],"a":[163,208,222],"real":[164],"dataset.":[165],"comparison":[167],"performed":[169],"600":[171],"striped":[172],"red":[173],"mullet":[174],"collected":[177],"NESPMAN":[180],"European":[181,202],"project.":[182],"For":[183],"each":[184],"method,":[185],"performances":[186],"reported":[188],"samples":[193],"coming":[194],"from":[195],"three":[196],"geographical":[197],"zones":[198],"Northwest":[201],"seas:":[203],"Bay":[205],"Biscay,":[207],"mixing":[209],"zone":[210,224],"composed":[211,225],"Celtic":[214],"Sea":[215],"Western":[218],"English":[219,229],"Channel":[220,230],"northern":[223],"Eastern":[228],"North":[233],"Sea.":[234],"Comparison":[235],"shows":[236],"that":[237],"both":[238],"lead":[240],"same":[242],"conclusions.":[243]},"counts_by_year":[],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}