{"id":"https://openalex.org/W2293599434","doi":"https://doi.org/10.2312/stag.20151287","title":"Robust 3D Pose Estimation of a Laparoscopic Instrument with three Landmarks","display_name":"Robust 3D Pose Estimation of a Laparoscopic Instrument with three Landmarks","publication_year":2015,"publication_date":"2015-01-01","ids":{"openalex":"https://openalex.org/W2293599434","doi":"https://doi.org/10.2312/stag.20151287","mag":"2293599434"},"language":"en","primary_location":{"id":"doi:10.2312/stag.20151287","is_oa":true,"landing_page_url":"https://doi.org/10.2312/stag.20151287","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"type":"article","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.2312/stag.20151287","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5025639871","display_name":"Marco Carletti","orcid":null},"institutions":[{"id":"https://openalex.org/I119439378","display_name":"University of Verona","ror":"https://ror.org/039bp8j42","country_code":"IT","type":"education","lineage":["https://openalex.org/I119439378"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Carletti, Marco","raw_affiliation_strings":["University of Verona, Verona, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Verona, Verona, Italy","institution_ids":["https://openalex.org/I119439378"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052785121","display_name":"Davide Zerbato","orcid":null},"institutions":[{"id":"https://openalex.org/I119439378","display_name":"University of Verona","ror":"https://ror.org/039bp8j42","country_code":"IT","type":"education","lineage":["https://openalex.org/I119439378"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Zerbato, Davide","raw_affiliation_strings":["University of Verona, Verona, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Verona, Verona, Italy","institution_ids":["https://openalex.org/I119439378"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072250553","display_name":"Diego Dall\u2019Alba","orcid":"https://orcid.org/0000-0002-7300-5975"},"institutions":[{"id":"https://openalex.org/I119439378","display_name":"University of Verona","ror":"https://ror.org/039bp8j42","country_code":"IT","type":"education","lineage":["https://openalex.org/I119439378"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Dall'Alba, Diego","raw_affiliation_strings":["University of Verona, Verona, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Verona, Verona, Italy","institution_ids":["https://openalex.org/I119439378"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071949456","display_name":"Andrea Calanca","orcid":"https://orcid.org/0000-0001-9664-4721"},"institutions":[{"id":"https://openalex.org/I119439378","display_name":"University of Verona","ror":"https://ror.org/039bp8j42","country_code":"IT","type":"education","lineage":["https://openalex.org/I119439378"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Calanca, Andrea","raw_affiliation_strings":["University of Verona, Verona, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Verona, Verona, Italy","institution_ids":["https://openalex.org/I119439378"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065107543","display_name":"Paolo Fiorini","orcid":"https://orcid.org/0000-0002-0711-8605"},"institutions":[{"id":"https://openalex.org/I119439378","display_name":"University of Verona","ror":"https://ror.org/039bp8j42","country_code":"IT","type":"education","lineage":["https://openalex.org/I119439378"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Fiorini, Paolo","raw_affiliation_strings":["University of Verona, Verona, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Verona, Verona, Italy","institution_ids":["https://openalex.org/I119439378"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I119439378"],"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":"7","last_page":"14"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10916","display_name":"Surgical Simulation and Training","score":0.9779000282287598,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10916","display_name":"Surgical Simulation and Training","score":0.9779000282287598,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/pose","display_name":"Pose","score":0.789018988609314},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6916167736053467},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6686903238296509},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5998459458351135},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.4252520799636841},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18563804030418396}],"concepts":[{"id":"https://openalex.org/C52102323","wikidata":"https://www.wikidata.org/wiki/Q1671968","display_name":"Pose","level":2,"score":0.789018988609314},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6916167736053467},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6686903238296509},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5998459458351135},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.4252520799636841},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18563804030418396},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.2312/stag.20151287","is_oa":true,"landing_page_url":"https://doi.org/10.2312/stag.20151287","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":null},{"id":"mag:2293599434","is_oa":false,"landing_page_url":"https://dblp.uni-trier.de/db/conf/egItaly/egItaly2015.html#CarlettiZDCF15","pdf_url":null,"source":{"id":"https://openalex.org/S4306418298","display_name":"Eurographics, Italian Chapter Conference","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":"Eurographics, Italian Chapter Conference","raw_type":null}],"best_oa_location":{"id":"doi:10.2312/stag.20151287","is_oa":true,"landing_page_url":"https://doi.org/10.2312/stag.20151287","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"sustainable_development_goals":[{"score":0.6100000143051147,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2585436949","https://openalex.org/W2781650736","https://openalex.org/W2792599026","https://openalex.org/W2080690152","https://openalex.org/W2906963199","https://openalex.org/W2900168974","https://openalex.org/W2004137490","https://openalex.org/W22955747","https://openalex.org/W2324911856","https://openalex.org/W1008185347","https://openalex.org/W2593502180","https://openalex.org/W3208231562","https://openalex.org/W842220368","https://openalex.org/W2725572241","https://openalex.org/W2567350765","https://openalex.org/W2767051050","https://openalex.org/W1981651610","https://openalex.org/W3092102597","https://openalex.org/W2565125483","https://openalex.org/W2564704235"],"abstract_inverted_index":{"Knowing":[0],"surgeon":[1],"movements":[2],"during":[3],"laparoscopic":[4,35,58],"training":[5,40,145],"may":[6],"provide":[7],"useful":[8],"data":[9],"to":[10,49,114],"speed":[11],"up":[12,89],"the":[13,32,39,54,72,85,90,94,99,103,115,119],"learning":[14],"process":[15],"by":[16],"means":[17],"of":[18,34,57,80,98,118,128],"instantaneous":[19],"error":[20],"correction":[21],"and":[22,64,92,96,131],"performance":[23],"evaluation.":[24],"The":[25,75,122],"first":[26],"step":[27],"toward":[28],"this":[29,43],"knowledge":[30],"is":[31,124],"identification":[33,117],"tool":[36,73],"pose":[37,56],"in":[38,51,126,143],"environment.":[41],"In":[42,101],"paper":[44],"we":[45],"propose":[46],"a":[47,61],"method":[48,77,104,123],"estimate":[50],"real":[52,132],"time":[53,133],"3D":[55],"instruments":[59],"using":[60],"standard":[62],"camera":[63],"three":[65],"non":[66],"invasive":[67],"colored":[68],"markers":[69],"applied":[70],"on":[71],"stem.":[74],"proposed":[76],"takes":[78],"advantage":[79],"closed":[81],"form":[82],"solution":[83],"for":[84],"problem":[86],"which":[87],"speeds":[88],"computation":[91],"improves":[93],"precision":[95],"accuracy":[97,130],"results.":[100],"addition":[102],"handles":[105],"occlusions":[106],"even":[107],"without":[108],"any":[109],"marker":[110],"tracking":[111],"algorithm":[112],"thanks":[113],"automatic":[116],"insertion":[120],"point.":[121],"evaluated":[125],"terms":[127],"precision,":[129],"execution.":[134],"Results":[135],"show":[136],"that":[137],"it":[138],"can":[139],"be":[140],"effectively":[141],"used":[142],"common":[144],"scenarios.":[146]},"counts_by_year":[],"updated_date":"2026-07-01T06:00:48.157686","created_date":"2025-10-10T00:00:00"}