{"id":"https://openalex.org/W7168044928","doi":"https://doi.org/10.64898/2026.07.07.736939","title":"InsectDCT: A generalized pipeline for detection, taxonomic classification, and tracking of insects in camera-trap recordings","display_name":"InsectDCT: A generalized pipeline for detection, taxonomic classification, and tracking of insects in camera-trap recordings","publication_year":2026,"publication_date":"2026-07-10","ids":{"openalex":"https://openalex.org/W7168044928","doi":"https://doi.org/10.64898/2026.07.07.736939"},"language":"en","primary_location":{"id":"doi:10.64898/2026.07.07.736939","doi":"https://doi.org/10.64898/2026.07.07.736939","is_oa":true,"landing_page_url":"https://doi.org/10.64898/2026.07.07.736939","pdf_url":null,"source":{"id":"https://openalex.org/S4306402567","display_name":"bioRxiv (Cold Spring Harbor Laboratory)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2750212522","host_organization_name":"Cold Spring Harbor Laboratory","host_organization_lineage":["https://openalex.org/I2750212522"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"bioRxiv","raw_type":"posted-content"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.64898/2026.07.07.736939","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5047285243","display_name":"Kim Bjerge","orcid":"https://orcid.org/0000-0001-6742-9504","observed_orcids":["https://orcid.org/0000-0001-6742-9504"]},"institutions":[{"id":"https://openalex.org/I204337017","display_name":"Aarhus University","ror":"https://ror.org/01aj84f44","country_code":"DK","type":"education","lineage":["https://openalex.org/I204337017"]}],"countries":["DK"],"is_corresponding":true,"raw_author_name":"Kim Bjerge","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Aarhus University, Aarhus C, Denmark"],"raw_orcid":"https://orcid.org/0000-0001-6742-9504","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Aarhus University, Aarhus C, Denmark","institution_ids":["https://openalex.org/I204337017"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5120090255","display_name":"Simon Wogram","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I137479271","display_name":"Helmholtz Centre for Environmental Research","ror":"https://ror.org/000h6jb29","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I137479271"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Simon F. A. Wogram","raw_affiliation_strings":["Community Ecology Department, Helmholtz Centre for Environmental Research, Halle, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Community Ecology Department, Helmholtz Centre for Environmental Research, Halle, Germany","institution_ids":["https://openalex.org/I137479271"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080337221","display_name":"Pau Enric Serra\u2010Marin","orcid":"https://orcid.org/0000-0001-6674-3710","observed_orcids":["https://orcid.org/0000-0001-6674-3710"]},"institutions":[{"id":"https://openalex.org/I4210116941","display_name":"Mediterranean Institute for Advanced Studies","ror":"https://ror.org/02e9dby02","country_code":"ES","type":"facility","lineage":["https://openalex.org/I134820265","https://openalex.org/I4210116941","https://openalex.org/I50441567"]},{"id":"https://openalex.org/I50441567","display_name":"Universitat de les Illes Balears","ror":"https://ror.org/03e10x626","country_code":"ES","type":"education","lineage":["https://openalex.org/I50441567"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Pau Enric Serra-Marin","raw_affiliation_strings":["Global Change Research Group, Mediterranean Institute of Advanced Studies (IMEDEA, CSI-UIB), Esporles, Illes Balears, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Global Change Research Group, Mediterranean Institute of Advanced Studies (IMEDEA, CSI-UIB), Esporles, Illes Balears, Spain","institution_ids":["https://openalex.org/I4210116941","https://openalex.org/I50441567"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5140473987","display_name":"Otar Sakhiashvili","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I183003952","display_name":"Ilia State University","ror":"https://ror.org/051qn8h41","country_code":"GE","type":"education","lineage":["https://openalex.org/I183003952"]}],"countries":["GE"],"is_corresponding":false,"raw_author_name":"Otar Sakhiashvili","raw_affiliation_strings":["Caucasus Leibniz Biodiversity Research Center, Institute of Ecology, Ilia State University, Tbilisi, Georgia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Caucasus Leibniz Biodiversity Research Center, Institute of Ecology, Ilia State University, Tbilisi, Georgia","institution_ids":["https://openalex.org/I183003952"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5155408548","display_name":"Jepsen Andreas Bonnerup","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I204337017","display_name":"Aarhus University","ror":"https://ror.org/01aj84f44","country_code":"DK","type":"education","lineage":["https://openalex.org/I204337017"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Andreas Bonnerup Jepsen","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Aarhus University, Aarhus C, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Aarhus University, Aarhus C, Denmark","institution_ids":["https://openalex.org/I204337017"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010266892","display_name":"Toke T. H\u00f8ye","orcid":"https://orcid.org/0000-0001-5387-3284","observed_orcids":["https://orcid.org/0000-0001-5387-3284"]},"institutions":[{"id":"https://openalex.org/I204337017","display_name":"Aarhus University","ror":"https://ror.org/01aj84f44","country_code":"DK","type":"education","lineage":["https://openalex.org/I204337017"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Toke T. H\u00f8ye","raw_affiliation_strings":["Arctic Research Center, Aarhus University, Aarhus C, Denmark","Department of Ecoscience, Aarhus University, Aarhus C, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Arctic Research Center, Aarhus University, Aarhus C, Denmark","institution_ids":["https://openalex.org/I204337017"]},{"raw_affiliation_string":"Department of Ecoscience, Aarhus University, Aarhus C, Denmark","institution_ids":["https://openalex.org/I204337017"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5047285243"],"corresponding_institution_ids":["https://openalex.org/I204337017"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10036","display_name":"Advanced Neural Network Applications","score":0.9307000041007996,"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/T10036","display_name":"Advanced Neural Network Applications","score":0.9307000041007996,"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/T10616","display_name":"Smart Agriculture and AI","score":0.023800000548362732,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.019099999219179153,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/insect-detection","display_name":"insect detection","score":0.9750000238418579},{"id":"https://openalex.org/keywords/insect-tracking","display_name":"insect tracking","score":0.8600000143051147},{"id":"https://openalex.org/keywords/camera-traps","display_name":"camera traps","score":0.8640000224113464},{"id":"https://openalex.org/keywords/insect-pollinators","display_name":"insect pollinators","score":0.8679999709129333},{"id":"https://openalex.org/keywords/hierarchical-taxonomy","display_name":"hierarchical taxonomy","score":0.7749999761581421},{"id":"https://openalex.org/keywords/multi-object-tracking","display_name":"multi-target tracking","score":0.9829999804496765},{"id":"https://openalex.org/keywords/insect-monitoring","display_name":"insect monitoring","score":0.367000013589859},{"id":"https://openalex.org/keywords/natural-vegetation","display_name":"natural vegetation","score":0.492000013589859}],"concepts":[{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6417999863624573},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5723999738693237},{"id":"https://openalex.org/C43521106","wikidata":"https://www.wikidata.org/wiki/Q2165493","display_name":"Pipeline (software)","level":2,"score":0.5600000023841858},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.513700008392334},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5033000111579895},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4260999858379364},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4235000014305115},{"id":"https://openalex.org/C58642233","wikidata":"https://www.wikidata.org/wiki/Q8269924","display_name":"Taxonomy (biology)","level":2,"score":0.37459999322891235},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.3531000018119812},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.3237000107765198},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.30809998512268066},{"id":"https://openalex.org/C75294576","wikidata":"https://www.wikidata.org/wiki/Q5165192","display_name":"Contextual image classification","level":3,"score":0.2955999970436096},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.29159998893737793},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.2888999879360199},{"id":"https://openalex.org/C169258074","wikidata":"https://www.wikidata.org/wiki/Q245748","display_name":"Random forest","level":2,"score":0.2694000005722046},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.2572000026702881}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.64898/2026.07.07.736939","doi":"https://doi.org/10.64898/2026.07.07.736939","is_oa":true,"landing_page_url":"https://doi.org/10.64898/2026.07.07.736939","pdf_url":null,"source":{"id":"https://openalex.org/S4306402567","display_name":"bioRxiv (Cold Spring Harbor Laboratory)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2750212522","host_organization_name":"Cold Spring Harbor Laboratory","host_organization_lineage":["https://openalex.org/I2750212522"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"bioRxiv","raw_type":"posted-content"},{"id":"pmh:oai:pure.atira.dk:openaire/f0d79aaa-58e5-42e0-b447-7694f986e04e","doi":null,"is_oa":true,"landing_page_url":"https://pure.au.dk/portal/en/publications/f0d79aaa-58e5-42e0-b447-7694f986e04e","pdf_url":null,"source":null,"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Bjerge, K, Wogram, S F A, Serra-Marin, P E, Sakhiashvili, O & H\u00f8ye, T T 2026 'InsectDCT : A generalized pipeline for detection, taxonomic classification, and tracking of insects in camera-trap recordings' bioRxiv. https://doi.org/10.64898/2026.07.07.736939","raw_type":"info:eu-repo/semantics/preprint"}],"best_oa_location":{"id":"doi:10.64898/2026.07.07.736939","doi":"https://doi.org/10.64898/2026.07.07.736939","is_oa":true,"landing_page_url":"https://doi.org/10.64898/2026.07.07.736939","pdf_url":null,"source":{"id":"https://openalex.org/S4306402567","display_name":"bioRxiv (Cold Spring Harbor Laboratory)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2750212522","host_organization_name":"Cold Spring Harbor Laboratory","host_organization_lineage":["https://openalex.org/I2750212522"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"bioRxiv","raw_type":"posted-content"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W1483870316","https://openalex.org/W1980276965","https://openalex.org/W1981302151","https://openalex.org/W2116665868","https://openalex.org/W2117539524","https://openalex.org/W2133735997","https://openalex.org/W2135011388","https://openalex.org/W2168021519","https://openalex.org/W2176169370","https://openalex.org/W2194775991","https://openalex.org/W2759820149","https://openalex.org/W3003706641","https://openalex.org/W3005050626","https://openalex.org/W3010287583","https://openalex.org/W3014580981","https://openalex.org/W3044129898","https://openalex.org/W3107135776","https://openalex.org/W3109320662","https://openalex.org/W3118571930","https://openalex.org/W3118611023","https://openalex.org/W3120258623","https://openalex.org/W3121036262","https://openalex.org/W3127723704","https://openalex.org/W3158717573","https://openalex.org/W3215482849","https://openalex.org/W4282026777","https://openalex.org/W4282834942","https://openalex.org/W4284886511","https://openalex.org/W4285097318","https://openalex.org/W4297900495","https://openalex.org/W4306901727","https://openalex.org/W4307725500","https://openalex.org/W4324342085","https://openalex.org/W4378620237","https://openalex.org/W4385978111","https://openalex.org/W4386210507","https://openalex.org/W4387514059","https://openalex.org/W4390045805","https://openalex.org/W4391641063","https://openalex.org/W4400657555","https://openalex.org/W4402763127","https://openalex.org/W4403962137","https://openalex.org/W4408378537","https://openalex.org/W4409540210","https://openalex.org/W4415420754","https://openalex.org/W4415701520","https://openalex.org/W7128592250","https://openalex.org/W7160137143"],"related_works":["https://openalex.org/W4324342085","https://openalex.org/W3215482849","https://openalex.org/W6930142675","https://openalex.org/W6893036301","https://openalex.org/W4393900580","https://openalex.org/W4200360935","https://openalex.org/W4403962137","https://openalex.org/W7120400843","https://openalex.org/W4310630864","https://openalex.org/W4386729063"],"abstract_inverted_index":{"Abstract":[0],"Automated":[1],"monitoring":[2],"of":[3,33,71,77,88,145,168,179,217,239,274,278],"insect":[4,10,25,91,157],"pollinators":[5],"in":[6,35,75,81,108,134],"natural":[7,78],"environments":[8],"with":[9,50,181],"camera":[11,161],"traps":[12,162],"and":[13,30,69,93,98,150,171,213,220,230,257,266,276,282],"trained":[14,140,154],"deep":[15],"learning":[16],"algorithms":[17],"can":[18],"provide":[19],"large-scale,":[20],"temporally":[21],"resolved":[22],"observations":[23],"for":[24,64,228,236],"ecological":[26,232],"studies.":[27],"However,":[28],"efficient":[29],"accurate":[31],"recognition":[32],"insects":[34,45,72,105,189],"recorded":[36],"images":[37,110,158],"or":[38,111],"videos":[39],"is":[40,126,139,153,204,250],"challenging,":[41],"particularly":[42],"when":[43],"small":[44],"appear":[46],"against":[47],"complex":[48],"backgrounds":[49],"diverse":[51],"vegetation":[52],"communities.":[53],"In":[54,101,184,242],"this":[55],"work,":[56],"we":[57],"present":[58],"InsectDCT":[59,85,280],",":[60],"an":[61,142],"AI-based":[62],"pipeline":[63,86],"automated":[65],"detection,":[66],"hierarchical":[67,95,194],"classification,":[68],"tracking":[70,248],"during":[73],"daylight":[74],"footage":[76],"vegetation,":[79],"tested":[80],"different":[82],"environments.":[83,136],"The":[84,137],"consists":[87],"three":[89],"levels:":[90],"Detection":[92,124],"localization,":[94],"taxonomic":[96,201,208],"Classification,":[97],"spatio-temporal":[99],"Tracking.":[100],"the":[102,115,151,176,185,243],"first":[103],"stage,":[104,187,245],"are":[106,190,285],"detected":[107,188],"time-lapse":[109],"video":[112,258],"recordings":[113],"using":[114,128,160,192],"You":[116],"Only":[117],"Look":[118],"Once":[119],"(YOLO11)":[120],"object":[121],"detection":[122],"architecture.":[123],"performance":[125],"improved":[127],"motion-enhanced":[129,182],"images,":[130,149],"which":[131],"improve":[132],"robustness":[133],"cluttered":[135],"detector":[138],"on":[141,155],"extensive":[143],"dataset":[144],"more":[146],"than":[147],"60,000":[148],"classifier":[152],"90,358":[156],"collected":[159],"deployed":[163],"across":[164,263],"a":[165,193,246,272],"wide":[166],"range":[167],"plant":[169],"families":[170],"floral":[172],"habitats.":[173],"It":[174,226,270],"achieves":[175,271],"best":[177],"F1-score":[178],"0.88":[180],"images.":[183],"second":[186],"classified":[191],"taxonomy-aware":[195],"classification":[196],"framework":[197],"that":[198],"covers":[199],"80":[200],"groups.":[202],"Classification":[203],"performed":[205],"at":[206,222],"multiple":[207],"ranks,":[209],"including":[210],"order,":[211],"family,":[212],"genus/species,":[214],"achieving":[215],"F1-scores":[216],"0.90,":[218],"0.84,":[219],"0.76":[221],"each":[223],"respective":[224],"rank.":[225],"allows":[227],"coarse":[229],"fine-grained":[231],"analyzes":[233],"while":[234],"accounting":[235],"varying":[237],"levels":[238],"visual":[240],"ambiguity.":[241],"third":[244],"multi-object":[247],"module":[249],"applied":[251],"to":[252,260],"high":[253],"temporal-resolution":[254],"image":[255],"sequences":[256],"data":[259],"associate":[261],"detections":[262],"consecutive":[264],"frames":[265],"generate":[267],"track-level":[268],"observations.":[269],"MOTA":[273],"76.1%":[275],"IDF1":[277],"74.2%.":[279],"code":[281],"all":[283],"datasets":[284],"made":[286],"publicly":[287],"available.":[288]},"counts_by_year":[],"updated_date":"2026-11-08T12:12:28.789561","created_date":"2026-07-12T00:00:00"}
