{"id":"https://openalex.org/W7160289534","doi":"https://doi.org/10.1109/wacv61042.2026.00161","title":"ORCA: Object Recognition and Comprehension for Archiving Marine Species","display_name":"ORCA: Object Recognition and Comprehension for Archiving Marine Species","publication_year":2026,"publication_date":"2026-03-06","ids":{"openalex":"https://openalex.org/W7160289534","doi":"https://doi.org/10.1109/wacv61042.2026.00161"},"language":"en","primary_location":{"id":"doi:10.1109/wacv61042.2026.00161","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wacv61042.2026.00161","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":"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/A5112123550","display_name":"Y. K. Wong","orcid":"https://orcid.org/0009-0007-4444-5502"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Yuk-Kwan Wong","raw_affiliation_strings":["Hong Kong University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hong Kong University of Science and Technology","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104167864","display_name":"Haixin Liang","orcid":null},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Haixin Liang","raw_affiliation_strings":["Hong Kong University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hong Kong University of Science and Technology","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5135391385","display_name":"Zeyu Ma","orcid":null},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zeyu Ma","raw_affiliation_strings":["University of Electronic Science and Technology of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Electronic Science and Technology of China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090560929","display_name":"Y H Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Yiwei Chen","raw_affiliation_strings":["Hong Kong University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hong Kong University of Science and Technology","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5135358207","display_name":"Ziqiang Zheng","orcid":null},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Ziqiang Zheng","raw_affiliation_strings":["Hong Kong University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hong Kong University of Science and Technology","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052477039","display_name":"Rinaldi Gotama","orcid":"https://orcid.org/0000-0001-5313-8589"},"institutions":[{"id":"https://openalex.org/I4210086164","display_name":"The Ocean Foundation","ror":"https://ror.org/00pw7tr34","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210086164"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rinaldi Gotama","raw_affiliation_strings":["Indo Ocean Foundation"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indo Ocean Foundation","institution_ids":["https://openalex.org/I4210086164"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032803223","display_name":"Pascal Sebastian","orcid":"https://orcid.org/0000-0002-1597-5877"},"institutions":[{"id":"https://openalex.org/I4210086164","display_name":"The Ocean Foundation","ror":"https://ror.org/00pw7tr34","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210086164"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Pascal Sebastian","raw_affiliation_strings":["Indo Ocean Foundation"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indo Ocean Foundation","institution_ids":["https://openalex.org/I4210086164"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5121348041","display_name":"Lauren D. Sparks","orcid":null},"institutions":[{"id":"https://openalex.org/I4210086164","display_name":"The Ocean Foundation","ror":"https://ror.org/00pw7tr34","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210086164"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lauren D. Sparks","raw_affiliation_strings":["Indo Ocean Foundation"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indo Ocean Foundation","institution_ids":["https://openalex.org/I4210086164"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5135301157","display_name":"Sai-Kit Yeung","orcid":null},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Sai-Kit Yeung","raw_affiliation_strings":["Hong Kong University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hong Kong University of Science and Technology","institution_ids":["https://openalex.org/I200769079"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"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":0.48752399,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1597","last_page":"1609"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11698","display_name":"Underwater Acoustics Research","score":0.16019999980926514,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11698","display_name":"Underwater Acoustics Research","score":0.16019999980926514,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10036","display_name":"Advanced Neural Network Applications","score":0.11869999766349792,"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/T11387","display_name":"Ichthyology and Marine Biology","score":0.09300000220537186,"subfield":{"id":"https://openalex.org/subfields/2309","display_name":"Nature and Landscape Conservation"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/comprehension","display_name":"Comprehension","score":0.5522000193595886},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.5382999777793884},{"id":"https://openalex.org/keywords/cognitive-neuroscience-of-visual-object-recognition","display_name":"Cognitive neuroscience of visual object recognition","score":0.39750000834465027},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.31769999861717224},{"id":"https://openalex.org/keywords/taxonomy","display_name":"Taxonomy (biology)","score":0.24400000274181366}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5820000171661377},{"id":"https://openalex.org/C511192102","wikidata":"https://www.wikidata.org/wiki/Q5156948","display_name":"Comprehension","level":2,"score":0.5522000193595886},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.5382999777793884},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.46399998664855957},{"id":"https://openalex.org/C64876066","wikidata":"https://www.wikidata.org/wiki/Q5141226","display_name":"Cognitive neuroscience of visual object recognition","level":3,"score":0.39750000834465027},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.3544999957084656},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.31769999861717224},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.2639000117778778},{"id":"https://openalex.org/C58642233","wikidata":"https://www.wikidata.org/wiki/Q8269924","display_name":"Taxonomy (biology)","level":2,"score":0.24400000274181366},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.24009999632835388}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/wacv61042.2026.00161","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wacv61042.2026.00161","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"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-172669","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-172669","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"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 below water","score":0.8767528533935547,"id":"https://metadata.un.org/sdg/14"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":60,"referenced_works":["https://openalex.org/W639708223","https://openalex.org/W1861492603","https://openalex.org/W1956340063","https://openalex.org/W2101105183","https://openalex.org/W2193145675","https://openalex.org/W2251512949","https://openalex.org/W2277195237","https://openalex.org/W2568262903","https://openalex.org/W2797977484","https://openalex.org/W2896652510","https://openalex.org/W2963037989","https://openalex.org/W2963150697","https://openalex.org/W2963622213","https://openalex.org/W2964093967","https://openalex.org/W2983943451","https://openalex.org/W3090990827","https://openalex.org/W3132413796","https://openalex.org/W3134992255","https://openalex.org/W3153469116","https://openalex.org/W3173859428","https://openalex.org/W3173877905","https://openalex.org/W3175986462","https://openalex.org/W3176831374","https://openalex.org/W3182849571","https://openalex.org/W3207034072","https://openalex.org/W3217405861","https://openalex.org/W4214490042","https://openalex.org/W4229374375","https://openalex.org/W4238815782","https://openalex.org/W4280496735","https://openalex.org/W4308413782","https://openalex.org/W4312563428","https://openalex.org/W4376139506","https://openalex.org/W4386065936","https://openalex.org/W4386066015","https://openalex.org/W4386071614","https://openalex.org/W4387272106","https://openalex.org/W4387986753","https://openalex.org/W4390874273","https://openalex.org/W4390874505","https://openalex.org/W4390874575","https://openalex.org/W4392468825","https://openalex.org/W4393159049","https://openalex.org/W4393965346","https://openalex.org/W4395064954","https://openalex.org/W4400664837","https://openalex.org/W4401327508","https://openalex.org/W4402660125","https://openalex.org/W4402715836","https://openalex.org/W4402727018","https://openalex.org/W4402770330","https://openalex.org/W4403562282","https://openalex.org/W4404049752","https://openalex.org/W4404612908","https://openalex.org/W4406062932","https://openalex.org/W4410706693","https://openalex.org/W4413884133","https://openalex.org/W7133193597","https://openalex.org/W7133220561","https://openalex.org/W7160099322"],"related_works":[],"abstract_inverted_index":{"Marine":[0],"visual":[1,81,113],"understanding":[2],"is":[3,19],"essential":[4],"for":[5,58],"monitoring":[6],"and":[7,13,25,72,82,108,112,124],"protecting":[8],"marine":[9,36,59,91,132,144],"ecosystems,":[10],"enabling":[11],"automatic":[12],"scalable":[14],"biological":[15],"surveys.":[16],"However,":[17],"progress":[18],"hindered":[20],"by":[21],"limited":[22],"training":[23],"data":[24],"the":[26,129],"lack":[27],"of":[28,131],"a":[29,55,137],"systematic":[30],"task":[31],"formulation":[32],"that":[33,85],"aligns":[34],"domain-specific":[35],"challenges":[37],"with":[38,67],"well-defined":[39],"computer":[40],"vision":[41],"tasks,":[42],"thereby":[43],"limiting":[44],"effective":[45],"model":[46],"application.":[47],"To":[48,93],"address":[49],"this":[50],"gap,":[51],"we":[52,97],"present":[53],"ORCA,":[54],"multi-modal":[56],"benchmark":[57,139],"research":[60,142],"comprising":[61],"14,647":[62],"images":[63],"from":[64],"478":[65],"species,":[66],"42,217":[68],"bounding":[69],"box":[70],"annotations":[71,84],"22,321":[73],"expert-verified":[74],"instance":[75,110],"captions.":[76],"The":[77],"dataset":[78],"provides":[79],"fine-grained":[80],"textual":[83],"capture":[86],"morphology-oriented":[87],"attributes":[88],"across":[89],"diverse":[90],"species.":[92],"catalyze":[94],"methodological":[95],"advances,":[96],"evaluate":[98],"18":[99],"state-of-the-art":[100],"models":[101],"on":[102],"three":[103],"tasks:":[104],"object":[105],"detection":[106],"(closed-set":[107],"open-vocabulary),":[109],"captioning,":[111],"grounding.":[114],"Results":[115],"highlight":[116],"key":[117],"challenges,":[118],"including":[119],"species":[120],"diversity,":[121],"morphological":[122],"overlap,":[123],"specialized":[125],"domain":[126],"demands,":[127],"underscoring":[128],"difficulty":[130],"understanding.":[133],"ORCA":[134],"thus":[135],"establishes":[136],"comprehensive":[138],"to":[140],"advance":[141],"in":[143],"domain.":[145]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2026-05-06T00:00:00"}