{"id":"https://openalex.org/W2902451157","doi":"https://doi.org/10.23919/eusipco.2018.8553439","title":"Towards Automatic Detection of Animals in Camera-Trap Images","display_name":"Towards Automatic Detection of Animals in Camera-Trap Images","publication_year":2018,"publication_date":"2018-09-01","ids":{"openalex":"https://openalex.org/W2902451157","doi":"https://doi.org/10.23919/eusipco.2018.8553439","mag":"2902451157"},"language":"en","primary_location":{"id":"doi:10.23919/eusipco.2018.8553439","is_oa":false,"landing_page_url":"https://doi.org/10.23919/eusipco.2018.8553439","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 26th European Signal Processing Conference (EUSIPCO)","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/A5042187469","display_name":"Alexander Loos","orcid":"https://orcid.org/0000-0003-1920-8189"},"institutions":[{"id":"https://openalex.org/I4210138578","display_name":"Fraunhofer Institute for Digital Media Technology","ror":"https://ror.org/04gp0yb49","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210138578","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Alexander Loos","raw_affiliation_strings":["Metadata, Audio-visual Systems, Fraunhofer IDMT, Ilmenau, 98693, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Metadata, Audio-visual Systems, Fraunhofer IDMT, Ilmenau, 98693, Germany","institution_ids":["https://openalex.org/I4210138578"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112104850","display_name":"Christian Weigel","orcid":null},"institutions":[{"id":"https://openalex.org/I4210138578","display_name":"Fraunhofer Institute for Digital Media Technology","ror":"https://ror.org/04gp0yb49","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210138578","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Christian Weigel","raw_affiliation_strings":["Metadata, Audio-visual Systems, Fraunhofer IDMT, Ilmenau, 98693, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Metadata, Audio-visual Systems, Fraunhofer IDMT, Ilmenau, 98693, Germany","institution_ids":["https://openalex.org/I4210138578"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082194498","display_name":"Mona Koehler","orcid":null},"institutions":[{"id":"https://openalex.org/I4210138578","display_name":"Fraunhofer Institute for Digital Media Technology","ror":"https://ror.org/04gp0yb49","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210138578","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Mona Koehler","raw_affiliation_strings":["Metadata, Audio-visual Systems, Fraunhofer IDMT, Ilmenau, 98693, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Metadata, Audio-visual Systems, Fraunhofer IDMT, Ilmenau, 98693, Germany","institution_ids":["https://openalex.org/I4210138578"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210138578"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1805","last_page":"1809"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9970999956130981,"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9970999956130981,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9962000250816345,"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/T12388","display_name":"Identification and Quantification in Food","score":0.9926000237464905,"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/camera-trap","display_name":"Camera trap","score":0.770188570022583},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6873689293861389},{"id":"https://openalex.org/keywords/endangered-species","display_name":"Endangered species","score":0.5988321304321289},{"id":"https://openalex.org/keywords/wildlife","display_name":"Wildlife","score":0.5744211077690125},{"id":"https://openalex.org/keywords/object-detection","display_name":"Object detection","score":0.5325122475624084},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5300604701042175},{"id":"https://openalex.org/keywords/biologist","display_name":"Biologist","score":0.5022633075714111},{"id":"https://openalex.org/keywords/population","display_name":"Population","score":0.47526758909225464},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.4366741180419922},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.4257621467113495},{"id":"https://openalex.org/keywords/biodiversity","display_name":"Biodiversity","score":0.4187377691268921},{"id":"https://openalex.org/keywords/trap","display_name":"Trap (plumbing)","score":0.41478127241134644},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.38931095600128174},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.23924779891967773},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.20053783059120178},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.19782328605651855},{"id":"https://openalex.org/keywords/ecology","display_name":"Ecology","score":0.19538211822509766},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.07605186104774475}],"concepts":[{"id":"https://openalex.org/C2779101711","wikidata":"https://www.wikidata.org/wiki/Q1723004","display_name":"Camera trap","level":3,"score":0.770188570022583},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6873689293861389},{"id":"https://openalex.org/C179345059","wikidata":"https://www.wikidata.org/wiki/Q11394","display_name":"Endangered species","level":3,"score":0.5988321304321289},{"id":"https://openalex.org/C29376679","wikidata":"https://www.wikidata.org/wiki/Q241741","display_name":"Wildlife","level":2,"score":0.5744211077690125},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.5325122475624084},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5300604701042175},{"id":"https://openalex.org/C2778824453","wikidata":"https://www.wikidata.org/wiki/Q864503","display_name":"Biologist","level":2,"score":0.5022633075714111},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.47526758909225464},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.4366741180419922},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.4257621467113495},{"id":"https://openalex.org/C130217890","wikidata":"https://www.wikidata.org/wiki/Q47041","display_name":"Biodiversity","level":2,"score":0.4187377691268921},{"id":"https://openalex.org/C121099081","wikidata":"https://www.wikidata.org/wiki/Q665580","display_name":"Trap (plumbing)","level":2,"score":0.41478127241134644},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.38931095600128174},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.23924779891967773},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.20053783059120178},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.19782328605651855},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.19538211822509766},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.07605186104774475},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.0},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.23919/eusipco.2018.8553439","is_oa":false,"landing_page_url":"https://doi.org/10.23919/eusipco.2018.8553439","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 26th European Signal Processing Conference (EUSIPCO)","raw_type":"proceedings-article"},{"id":"pmh:oai:fraunhofer.de:N-534550","is_oa":false,"landing_page_url":"http://publica.fraunhofer.de/documents/N-534550.html","pdf_url":null,"source":{"id":"https://openalex.org/S4306400801","display_name":"Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Fraunhofer IDMT","raw_type":"Conference Paper"},{"id":"pmh:oai:publica.fraunhofer.de:publica/403846","is_oa":false,"landing_page_url":"https://publica.fraunhofer.de/handle/publica/403846","pdf_url":null,"source":{"id":"https://openalex.org/S4306400318","display_name":"Fraunhofer-Publica (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"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":"conference paper"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15","score":0.7200000286102295}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W641944307","https://openalex.org/W1522301498","https://openalex.org/W1686810756","https://openalex.org/W1832500336","https://openalex.org/W1861492603","https://openalex.org/W2031489346","https://openalex.org/W2032593695","https://openalex.org/W2049409009","https://openalex.org/W2100020371","https://openalex.org/W2117079761","https://openalex.org/W2126194992","https://openalex.org/W2406470551","https://openalex.org/W2407072190","https://openalex.org/W2413367505","https://openalex.org/W2441255125","https://openalex.org/W2501604154","https://openalex.org/W2570343428","https://openalex.org/W2604602375","https://openalex.org/W2613833277","https://openalex.org/W2962835968","https://openalex.org/W2962945745","https://openalex.org/W2964121744","https://openalex.org/W2964298670","https://openalex.org/W3106250896","https://openalex.org/W6620878931","https://openalex.org/W6631190155","https://openalex.org/W6637373629","https://openalex.org/W6638601408","https://openalex.org/W6639102338","https://openalex.org/W6785652829","https://openalex.org/W6922926039"],"related_works":["https://openalex.org/W3120267764","https://openalex.org/W4385232734","https://openalex.org/W1987851395","https://openalex.org/W2380499651","https://openalex.org/W295018105","https://openalex.org/W4391297281","https://openalex.org/W3091831989","https://openalex.org/W4401955754","https://openalex.org/W4394211400","https://openalex.org/W4393982837"],"abstract_inverted_index":{"In":[0,61,110],"recent":[1],"years":[2],"the":[3,45,51,96,99,123,136],"world's":[4],"biodiversity":[5],"is":[6,117,141],"declining":[7],"on":[8,89],"an":[9,144],"unprecedented":[10],"scale.":[11],"Many":[12],"species":[13,125],"are":[14],"endangered":[15],"and":[16,38,57,66,76,93,133,150],"remaining":[17,41],"populations":[18],"need":[19],"to":[20,30,74,112],"be":[21],"protected.":[22],"To":[23],"overcome":[24],"this":[25,62],"agitating":[26],"issue,":[27],"biologist":[28],"started":[29],"use":[31],"remote":[32],"camera":[33],"devices":[34],"for":[35,147],"wildlife":[36,151],"monitoring":[37],"estimation":[39],"of":[40,48,98,101,121,138],"population":[42],"sizes.":[43],"Unfortunately,":[44],"huge":[46],"amount":[47],"data":[49],"makes":[50],"necessary":[52],"manual":[53],"analysis":[54],"extremely":[55],"tedious":[56],"highly":[58],"cost":[59],"intensive.":[60],"paper":[63],"we":[64,84],"re-train":[65],"apply":[67],"two":[68],"state-of-the-art":[69],"deep-learning":[70],"based":[71],"object":[72],"detectors":[73,103],"localize":[75],"classify":[77],"Serengeti":[78],"animals":[79],"in":[80,126,142],"camera-trap":[81],"images.":[82],"Furthermore,":[83],"thoroughly":[85],"evaluate":[86],"both":[87,102],"algorithms":[88],"a":[90],"self-established":[91],"dataset":[92],"show":[94],"that":[95],"combination":[97],"results":[100],"can":[104,129],"enhance":[105],"overall":[106],"mean":[107],"average":[108],"precision.":[109],"contrast":[111],"previous":[113],"work":[114],"our":[115],"approach":[116],"not":[118],"only":[119],"capable":[120],"classifying":[122],"main":[124],"images":[127],"but":[128],"also":[130],"detect":[131],"them":[132],"therefore":[134],"count":[135],"number":[137],"individuals":[139],"which":[140],"fact":[143],"important":[145],"information":[146],"biologists,":[148],"ecologists,":[149],"epidemiologists.":[152]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}