{"id":"https://openalex.org/W1969387681","doi":"https://doi.org/10.1117/12.2082806","title":"Voxel-based registration of simulated and real patient CBCT data for accurate dental implant pose estimation","display_name":"Voxel-based registration of simulated and real patient CBCT data for accurate dental implant pose estimation","publication_year":2015,"publication_date":"2015-03-20","ids":{"openalex":"https://openalex.org/W1969387681","doi":"https://doi.org/10.1117/12.2082806","mag":"1969387681"},"language":"en","primary_location":{"id":"doi:10.1117/12.2082806","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2082806","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/1822/52902","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5012455083","display_name":"Ant\u00f3nio H. J. Moreira","orcid":"https://orcid.org/0000-0002-2148-9146"},"institutions":[{"id":"https://openalex.org/I185808892","display_name":"Polytechnic Institute of C\u00e1vado and Ave","ror":"https://ror.org/0448qsq10","country_code":"PT","type":"education","lineage":["https://openalex.org/I185808892"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Ant\u00f3nio H. J. Moreira","raw_affiliation_strings":["DIGARC, Polytechnic Institute of C\u00e1vado and Ave (Portugal)"],"affiliations":[{"raw_affiliation_string":"DIGARC, Polytechnic Institute of C\u00e1vado and Ave (Portugal)","institution_ids":["https://openalex.org/I185808892"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079735123","display_name":"Sandro Queir\u00f3s","orcid":"https://orcid.org/0000-0001-5259-1891"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sandro Queir\u00f3s","raw_affiliation_strings":["ICVS/3B\u2019s, PT Government Associate Lab. (Portugal)"],"affiliations":[{"raw_affiliation_string":"ICVS/3B\u2019s, PT Government Associate Lab. (Portugal)","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081841142","display_name":"Pedro Morais","orcid":"https://orcid.org/0000-0002-1995-7879"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Pedro Morais","raw_affiliation_strings":["ICVS/3B\u2019s, PT Government Associate Lab. (Portugal)"],"affiliations":[{"raw_affiliation_string":"ICVS/3B\u2019s, PT Government Associate Lab. (Portugal)","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100725410","display_name":"Nuno F. Rodrigues","orcid":"https://orcid.org/0000-0003-4884-0984"},"institutions":[{"id":"https://openalex.org/I185808892","display_name":"Polytechnic Institute of C\u00e1vado and Ave","ror":"https://ror.org/0448qsq10","country_code":"PT","type":"education","lineage":["https://openalex.org/I185808892"]},{"id":"https://openalex.org/I99682543","display_name":"University of Minho","ror":"https://ror.org/037wpkx04","country_code":"PT","type":"education","lineage":["https://openalex.org/I99682543"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Nuno F. Rodrigues","raw_affiliation_strings":["DIGARC, Polytechnic Institute of C\u00e1vado and Ave (Portugal)","Univ. of Minho (Portugal)"],"affiliations":[{"raw_affiliation_string":"DIGARC, Polytechnic Institute of C\u00e1vado and Ave (Portugal)","institution_ids":["https://openalex.org/I185808892"]},{"raw_affiliation_string":"Univ. of Minho (Portugal)","institution_ids":["https://openalex.org/I99682543"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029312365","display_name":"Andr\u00e9 Correia","orcid":"https://orcid.org/0000-0002-0119-9790"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Andr\u00e9 Ricardo Correia","raw_affiliation_strings":["Univ. do Porto (Portugal)"],"affiliations":[{"raw_affiliation_string":"Univ. do Porto (Portugal)","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012275731","display_name":"Valter Fernandes","orcid":"https://orcid.org/0000-0003-4432-5424"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Valter Fernandes","raw_affiliation_strings":["ICVS/3B\u2019s, PT Government Associate Lab. (Portugal)"],"affiliations":[{"raw_affiliation_string":"ICVS/3B\u2019s, PT Government Associate Lab. (Portugal)","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044632300","display_name":"A. Pinho","orcid":"https://orcid.org/0000-0002-7336-4249"},"institutions":[{"id":"https://openalex.org/I99682543","display_name":"University of Minho","ror":"https://ror.org/037wpkx04","country_code":"PT","type":"education","lineage":["https://openalex.org/I99682543"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"A. C. M. Pinho","raw_affiliation_strings":["Univ. do Minho (Portugal)"],"affiliations":[{"raw_affiliation_string":"Univ. do Minho (Portugal)","institution_ids":["https://openalex.org/I99682543"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036758036","display_name":"Jaime C. Fonseca","orcid":"https://orcid.org/0000-0001-6703-3278"},"institutions":[{"id":"https://openalex.org/I99682543","display_name":"University of Minho","ror":"https://ror.org/037wpkx04","country_code":"PT","type":"education","lineage":["https://openalex.org/I99682543"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Jaime C. Fonseca","raw_affiliation_strings":["Univ. do Minho (Portugal)"],"affiliations":[{"raw_affiliation_string":"Univ. do Minho (Portugal)","institution_ids":["https://openalex.org/I99682543"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008817714","display_name":"Jo\u00e3o L. Vila\u00e7a","orcid":"https://orcid.org/0000-0002-4196-5357"},"institutions":[{"id":"https://openalex.org/I185808892","display_name":"Polytechnic Institute of C\u00e1vado and Ave","ror":"https://ror.org/0448qsq10","country_code":"PT","type":"education","lineage":["https://openalex.org/I185808892"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Jo\u00e3o L. Vila\u00e7a","raw_affiliation_strings":["DIGARC, Instituto Polit\u00e9cnico do C\u00e1vado e do Ave (Portugal)"],"affiliations":[{"raw_affiliation_string":"DIGARC, Instituto Polit\u00e9cnico do C\u00e1vado e do Ave (Portugal)","institution_ids":["https://openalex.org/I185808892"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5012455083"],"corresponding_institution_ids":["https://openalex.org/I185808892"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.05656198,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"9414","issue":null,"first_page":"94143H","last_page":"94143H"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10359","display_name":"Dental Implant Techniques and Outcomes","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/3504","display_name":"Oral Surgery"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10359","display_name":"Dental Implant Techniques and Outcomes","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/3504","display_name":"Oral Surgery"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11363","display_name":"Dental Radiography and Imaging","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/3504","display_name":"Oral Surgery"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11984","display_name":"Anatomy and Medical Technology","score":0.9950000047683716,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/cone-beam-computed-tomography","display_name":"Cone beam computed tomography","score":0.7158257365226746},{"id":"https://openalex.org/keywords/voxel","display_name":"Voxel","score":0.6501768827438354},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.623711109161377},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6144140958786011},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5976619720458984},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5966991782188416},{"id":"https://openalex.org/keywords/implant","display_name":"Implant","score":0.4974408447742462},{"id":"https://openalex.org/keywords/image-registration","display_name":"Image registration","score":0.4846694767475128},{"id":"https://openalex.org/keywords/pose","display_name":"Pose","score":0.4506632089614868},{"id":"https://openalex.org/keywords/dental-implant","display_name":"Dental implant","score":0.41577935218811035},{"id":"https://openalex.org/keywords/computed-tomography","display_name":"Computed tomography","score":0.3144438862800598},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21208345890045166},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.2025163471698761},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.15778642892837524},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.10618174076080322},{"id":"https://openalex.org/keywords/surgery","display_name":"Surgery","score":0.07756656408309937}],"concepts":[{"id":"https://openalex.org/C2779813781","wikidata":"https://www.wikidata.org/wiki/Q1224951","display_name":"Cone beam computed tomography","level":3,"score":0.7158257365226746},{"id":"https://openalex.org/C54170458","wikidata":"https://www.wikidata.org/wiki/Q663554","display_name":"Voxel","level":2,"score":0.6501768827438354},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.623711109161377},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6144140958786011},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5976619720458984},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5966991782188416},{"id":"https://openalex.org/C2781411149","wikidata":"https://www.wikidata.org/wiki/Q486975","display_name":"Implant","level":2,"score":0.4974408447742462},{"id":"https://openalex.org/C166704113","wikidata":"https://www.wikidata.org/wiki/Q861092","display_name":"Image registration","level":3,"score":0.4846694767475128},{"id":"https://openalex.org/C52102323","wikidata":"https://www.wikidata.org/wiki/Q1671968","display_name":"Pose","level":2,"score":0.4506632089614868},{"id":"https://openalex.org/C2780338112","wikidata":"https://www.wikidata.org/wiki/Q143680","display_name":"Dental implant","level":3,"score":0.41577935218811035},{"id":"https://openalex.org/C544519230","wikidata":"https://www.wikidata.org/wiki/Q32566","display_name":"Computed tomography","level":2,"score":0.3144438862800598},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21208345890045166},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.2025163471698761},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.15778642892837524},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.10618174076080322},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.07756656408309937},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1117/12.2082806","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2082806","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"},{"id":"pmh:oai:ciencipca.ipca.pt:11110/988","is_oa":false,"landing_page_url":"http://hdl.handle.net/11110/988","pdf_url":null,"source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"http://purl.org/coar/resource_type/c_c94f"},{"id":"pmh:oai:repositorium.sdum.uminho.pt:1822/52902","is_oa":true,"landing_page_url":"http://hdl.handle.net/1822/52902","pdf_url":null,"source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"conference paper"},{"id":"pmh:oai:repositorium.uminho.pt:1822/52902","is_oa":true,"landing_page_url":"https://hdl.handle.net/1822/52902","pdf_url":null,"source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conference paper"}],"best_oa_location":{"id":"pmh:oai:repositorium.sdum.uminho.pt:1822/52902","is_oa":true,"landing_page_url":"http://hdl.handle.net/1822/52902","pdf_url":null,"source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"conference paper"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1720254180","https://openalex.org/W2006764337","https://openalex.org/W2020061308","https://openalex.org/W2028969949","https://openalex.org/W2061061197","https://openalex.org/W2106997802","https://openalex.org/W2130534151","https://openalex.org/W2133287637","https://openalex.org/W2137403833","https://openalex.org/W2154838123","https://openalex.org/W4231813538","https://openalex.org/W4236903584","https://openalex.org/W4237903571","https://openalex.org/W6655210343","https://openalex.org/W6657824914","https://openalex.org/W6675918029","https://openalex.org/W6682571020"],"related_works":["https://openalex.org/W3027020613","https://openalex.org/W2016533837","https://openalex.org/W3167885074","https://openalex.org/W2892386716","https://openalex.org/W1998563493","https://openalex.org/W4306164210","https://openalex.org/W4313316311","https://openalex.org/W4362608745","https://openalex.org/W2383143032","https://openalex.org/W2038239089"],"abstract_inverted_index":{"The":[0,61],"success":[1],"of":[2,58,91,179,186,201],"dental":[3,230],"implant-supported":[4],"prosthesis":[5,231],"is":[6,37,43,64,72,96,113],"directly":[7],"linked":[8],"to":[9,45,103,115,134],"the":[10,47,75,83,92,104,124,128,136],"accuracy":[11],"obtained":[12],"during":[13],"implant\u2019s":[14,49,125],"pose\\nestimation":[15],"(position":[16],"and":[17,23,34,55,100,107,119,169,181,183,188,192],"orientation).":[18],"Although":[19],"traditional":[20],"impression":[21],"techniques":[22],"recent":[24],"digital":[25],"acquisition":[26],"methods\\nare":[27],"acceptably":[28],"accurate,":[29],"a":[30,67,70,87,109,206,212],"simultaneously":[31],"fast,":[32],"accurate":[33],"operator-independent":[35],"methodology":[36],"still":[38],"lacking.\\nHereto,":[39],"an":[40,139,153,158,166],"image-based":[41,214],"framework":[42,215],"proposed":[44],"estimate":[46],"patient-specific":[48],"pose":[50,62,126,218],"using":[51,78,143,157],"cone-beam\\ncomputed":[52],"tomography":[53],"(CBCT)":[54],"prior":[56],"knowledge":[57],"implanted":[59,94],"model.":[60],"estimation":[63,219],"accomplished":[65],"in":[66,140,154,196,227],"threestep\\napproach:":[68],"(1)":[69,138],"region-of-interest":[71],"extracted":[73],"from":[74,127,220],"CBCT":[76,89,121,221],"data":[77,203,222],"2":[79,162],"operator-defined":[80],"points":[81],"at":[82],"implant\u2019s\\nmain":[84],"axis;":[85,106],"(2)":[86,152],"simulated":[88,120],"volume":[90],"known":[93],"model":[95],"generated":[97],"through":[98],"Feldkamp-Davis-Kress\\nreconstruction":[99],"coarsely":[101],"aligned":[102],"defined":[105],"(3)":[108,170],"voxel-based":[110],"rigid":[111],"registration":[112],"performed":[114,133],"optimally\\nalign":[116],"both":[117],"patient":[118],"data,":[122],"extracting":[123],"optimal":[129],"transformation.\\nThree":[130],"experiments":[131],"were":[132],"evaluate":[135],"framework:":[137],"silico":[141],"study":[142,156],"48":[144],"implants":[145],"distributed\\nthrough":[146],"12":[147],"tridimensional":[148],"synthetic":[149],"mandibular":[150],"models;":[151],"vitro":[155],"artificial":[159],"mandible":[160],"with":[161,165,229],"dental\\nimplants":[163],"acquired":[164],"i-CAT":[167],"system;":[168],"two":[171],"clinical":[172,202],"case":[173],"studies.\\nThe":[174],"results":[175,204,226],"shown":[176,205],"positional":[177],"errors":[178],"67\u00b134\u03bcm":[180],"108\u03bcm,":[182],"angular":[184],"misfits":[185],"0.15\u00b10.08\u00ba":[187],"1.4\u00ba,":[189],"for":[190,216],"experiment\\n1":[191],"2,":[193],"respectively.":[194],"Moreover,":[195],"experiment":[197],"3,":[198],"visual":[199],"assessment":[200],"coherent":[207],"alignment":[208],"of\\nthe":[209],"reference":[210],"implant.\\nOverall,":[211],"novel":[213],"implants\u2019":[217],"was":[223],"proposed,":[224],"showing\\naccurate":[225],"agreement":[228],"modelling":[232],"requirements.":[233]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}