{"id":"https://openalex.org/W7160249638","doi":"https://doi.org/10.1109/wacv61042.2026.00151","title":"OpenCowID: Zero-Shot Visual Identification of Dairy Cows","display_name":"OpenCowID: Zero-Shot Visual Identification of Dairy Cows","publication_year":2026,"publication_date":"2026-03-06","ids":{"openalex":"https://openalex.org/W7160249638","doi":"https://doi.org/10.1109/wacv61042.2026.00151"},"language":null,"primary_location":{"id":"doi:10.1109/wacv61042.2026.00151","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wacv61042.2026.00151","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 IEEE/CVF Winter Conference on Applications of Computer Vision (WACV)","raw_type":"proceedings-article"},"type":"article","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/A5045776276","display_name":"Omkar Prabhune","orcid":"https://orcid.org/0000-0003-0934-489X"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Omkar Prabhune","raw_affiliation_strings":["Purdue University,West Lafayette,IN,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Purdue University,West Lafayette,IN,USA","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5123808706","display_name":"Younghyun Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Younghyun Kim","raw_affiliation_strings":["Purdue University,West Lafayette,IN,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Purdue University,West Lafayette,IN,USA","institution_ids":["https://openalex.org/I219193219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.67226753,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1491","last_page":"1500"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12486","display_name":"Food Supply Chain Traceability","score":0.33570000529289246,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food 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"}},"topics":[{"id":"https://openalex.org/T12486","display_name":"Food Supply Chain Traceability","score":0.33570000529289246,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food 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/T11226","display_name":"Milk Quality and Mastitis in Dairy Cows","score":0.07240000367164612,"subfield":{"id":"https://openalex.org/subfields/1102","display_name":"Agronomy and Crop 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/T10838","display_name":"Animal Behavior and Welfare Studies","score":0.0478999987244606,"subfield":{"id":"https://openalex.org/subfields/3404","display_name":"Small Animals"},"field":{"id":"https://openalex.org/fields/34","display_name":"Veterinary"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.49709999561309814},{"id":"https://openalex.org/keywords/dairy-cattle","display_name":"Dairy cattle","score":0.3156999945640564},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.2667999863624573},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.2515999972820282}],"concepts":[{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.49709999561309814},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3808000087738037},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3610000014305115},{"id":"https://openalex.org/C2776977481","wikidata":"https://www.wikidata.org/wiki/Q2915","display_name":"Dairy cattle","level":2,"score":0.3156999945640564},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.30570000410079956},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.2971999943256378},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.2667999863624573},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.2515999972820282},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.24899999797344208},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.22300000488758087}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wacv61042.2026.00151","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wacv61042.2026.00151","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 IEEE/CVF Winter Conference on Applications of Computer Vision (WACV)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7905839681625366,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320332299","display_name":"National Institute of Food and Agriculture","ror":"https://ror.org/05qx3fv49"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W1033188708","https://openalex.org/W2032593695","https://openalex.org/W2094943915","https://openalex.org/W2095347421","https://openalex.org/W2096733369","https://openalex.org/W2318391375","https://openalex.org/W2466113154","https://openalex.org/W2564408944","https://openalex.org/W2764259953","https://openalex.org/W2770032835","https://openalex.org/W2922281845","https://openalex.org/W2969656782","https://openalex.org/W2969985801","https://openalex.org/W2970636436","https://openalex.org/W2972791165","https://openalex.org/W2992930668","https://openalex.org/W2994127003","https://openalex.org/W2996376534","https://openalex.org/W2997854152","https://openalex.org/W3007776323","https://openalex.org/W3035522863","https://openalex.org/W3096831136","https://openalex.org/W3179268545","https://openalex.org/W4207066545","https://openalex.org/W4224922075","https://openalex.org/W4293433450","https://openalex.org/W4311579277","https://openalex.org/W4352990819","https://openalex.org/W4390873484","https://openalex.org/W4394596502","https://openalex.org/W4394625729","https://openalex.org/W4403539296","https://openalex.org/W4405002024","https://openalex.org/W4411255098","https://openalex.org/W4415797510"],"related_works":[],"abstract_inverted_index":{"Accurate":[0],"identification":[1,34,108],"of":[2,126],"individual":[3],"cows":[4],"is":[5,135],"essential":[6],"to":[7,18,99,123],"precision":[8],"dairy":[9],"farming.":[10],"While":[11],"computer":[12],"vision":[13],"offers":[14],"a":[15,51,61,82,89],"non-invasive":[16,132],"alternative":[17],"ear":[19],"tags":[20],"and":[21,106],"RFID":[22],"systems,":[23],"its":[24],"practical":[25],"deployment":[26],"remains":[27],"limited":[28],"by":[29],"the":[30,75,124],"need":[31],"for":[32],"zero-shot":[33,105],"in":[35],"dynamic":[36],"herds":[37],"where":[38],"test":[39],"identities":[40],"are":[41],"unseen":[42,100],"during":[43],"training.":[44],"In":[45],"this":[46,56],"work,":[47],"we":[48,59,80],"propose":[49],"OpenCowID,":[50],"unified":[52],"framework":[53],"that":[54,67,87],"addresses":[55],"challenge.":[57],"First,":[58],"introduce":[60],"stochastic":[62],"cow":[63,111],"coat":[64],"synthesis":[65],"pipeline":[66],"efficiently":[68],"generates":[69],"large-scale,":[70],"diverse":[71],"images.":[72],"Second,":[73],"using":[74,93],"generated":[76],"large-scale":[77],"high-quality":[78],"data,":[79],"present":[81],"centroid-guided":[83],"feature":[84],"learning":[85],"strategy":[86],"forms":[88],"well-structured":[90],"embedding":[91],"space":[92],"virtual":[94],"class":[95],"centroids,":[96],"enabling":[97,130],"generalization":[98],"identities.":[101],"OpenCowID":[102],"achieves":[103],"state-of-the-art":[104],"open-set":[107],"on":[109],"real-world":[110],"benchmarks,":[112],"without":[113],"requiring":[114],"any":[115],"real":[116],"labeled":[117],"training":[118],"data.":[119],"This":[120],"work":[121],"contributes":[122],"advancement":[125],"automated":[127],"livestock":[128],"monitoring,":[129],"robust,":[131],"identification.":[133],"Code":[134],"available":[136],"at":[137],"https://github.com/neis-lab/OpenCowID.":[138]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2026-05-06T00:00:00"}