{"id":"https://openalex.org/W2152897948","doi":"https://doi.org/10.1109/tmi.2010.2051559","title":"Understanding the Effect of Bias in Fiducial Localization Error on Point-Based Rigid-Body Registration","display_name":"Understanding the Effect of Bias in Fiducial Localization Error on Point-Based Rigid-Body Registration","publication_year":2010,"publication_date":"2010-06-14","ids":{"openalex":"https://openalex.org/W2152897948","doi":"https://doi.org/10.1109/tmi.2010.2051559","mag":"2152897948","pmid":"https://pubmed.ncbi.nlm.nih.gov/20529731"},"language":"en","primary_location":{"id":"doi:10.1109/tmi.2010.2051559","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmi.2010.2051559","pdf_url":null,"source":{"id":"https://openalex.org/S58069681","display_name":"IEEE Transactions on Medical Imaging","issn_l":"0278-0062","issn":["0278-0062","1558-254X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Medical Imaging","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5069054082","display_name":"Mehdi H. Moghari","orcid":null},"institutions":[{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Mehdi Hedjazi Moghari","raw_affiliation_strings":["Harvard Medical School, Boston, MA 02115, USA","Med. Sch., Harvard Univ., Boston, MA, USA"],"affiliations":[{"raw_affiliation_string":"Harvard Medical School, Boston, MA 02115, USA","institution_ids":["https://openalex.org/I136199984"]},{"raw_affiliation_string":"Med. Sch., Harvard Univ., Boston, MA, USA","institution_ids":["https://openalex.org/I136199984"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023095072","display_name":"Purang Abolmaesumi","orcid":"https://orcid.org/0000-0002-7259-8609"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Purang Abolmaesumi","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of British Columbia, Vancouver, BC, Canada","Dept..of Electr. & Comput. Eng., Univ. of British Columbia, Vancouver, BC, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of British Columbia, Vancouver, BC, Canada","institution_ids":["https://openalex.org/I141945490"]},{"raw_affiliation_string":"Dept..of Electr. & Comput. Eng., Univ. of British Columbia, Vancouver, BC, Canada","institution_ids":["https://openalex.org/I141945490"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5069054082"],"corresponding_institution_ids":["https://openalex.org/I136199984"],"apc_list":null,"apc_paid":null,"fwci":6.0293,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.95611951,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"29","issue":"10","first_page":"1730","last_page":"1738"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9897000193595886,"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/T10888","display_name":"Augmented Reality Applications","score":0.9871000051498413,"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/fiducial-marker","display_name":"Fiducial marker","score":0.9619768857955933},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6600275039672852},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6333597898483276},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.6305254101753235},{"id":"https://openalex.org/keywords/image-registration","display_name":"Image registration","score":0.6106119751930237},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5809783339500427},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.46613213419914246},{"id":"https://openalex.org/keywords/observational-error","display_name":"Observational error","score":0.44445785880088806},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.342590868473053},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.26243922114372253},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.20037639141082764},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.08139798045158386}],"concepts":[{"id":"https://openalex.org/C173974348","wikidata":"https://www.wikidata.org/wiki/Q1469893","display_name":"Fiducial marker","level":2,"score":0.9619768857955933},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6600275039672852},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6333597898483276},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.6305254101753235},{"id":"https://openalex.org/C166704113","wikidata":"https://www.wikidata.org/wiki/Q861092","display_name":"Image registration","level":3,"score":0.6106119751930237},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5809783339500427},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.46613213419914246},{"id":"https://openalex.org/C19619285","wikidata":"https://www.wikidata.org/wiki/Q196372","display_name":"Observational error","level":2,"score":0.44445785880088806},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.342590868473053},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.26243922114372253},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.20037639141082764},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.08139798045158386}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D007089","descriptor_name":"Image Enhancement","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007089","descriptor_name":"Image Enhancement","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007089","descriptor_name":"Image Enhancement","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007090","descriptor_name":"Image Interpretation, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007090","descriptor_name":"Image Interpretation, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007090","descriptor_name":"Image Interpretation, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013382","descriptor_name":"Subtraction Technique","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D013382","descriptor_name":"Subtraction Technique","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D013382","descriptor_name":"Subtraction Technique","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016477","descriptor_name":"Artifacts","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D016477","descriptor_name":"Artifacts","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D016477","descriptor_name":"Artifacts","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D021621","descriptor_name":"Imaging, Three-Dimensional","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D021621","descriptor_name":"Imaging, Three-Dimensional","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D021621","descriptor_name":"Imaging, Three-Dimensional","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/tmi.2010.2051559","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmi.2010.2051559","pdf_url":null,"source":{"id":"https://openalex.org/S58069681","display_name":"IEEE Transactions on Medical Imaging","issn_l":"0278-0062","issn":["0278-0062","1558-254X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Medical Imaging","raw_type":"journal-article"},{"id":"pmid:20529731","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/20529731","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on medical imaging","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.44999998807907104}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W35145869","https://openalex.org/W1488105601","https://openalex.org/W1505315642","https://openalex.org/W1515820473","https://openalex.org/W2002936151","https://openalex.org/W2011148084","https://openalex.org/W2073244598","https://openalex.org/W2087815379","https://openalex.org/W2108607725","https://openalex.org/W2113094491","https://openalex.org/W2122313934","https://openalex.org/W2126057216","https://openalex.org/W2131493488","https://openalex.org/W2146950091","https://openalex.org/W2162977111","https://openalex.org/W6660301044"],"related_works":["https://openalex.org/W2525537761","https://openalex.org/W2072325087","https://openalex.org/W2905789513","https://openalex.org/W402593573","https://openalex.org/W2972424784","https://openalex.org/W1486589819","https://openalex.org/W1429720065","https://openalex.org/W2948909270","https://openalex.org/W1514490562","https://openalex.org/W3030478768"],"abstract_inverted_index":{"Image":[0],"registration":[1,34,68,120],"is":[2,14,35,57,60,69],"a":[3,102,105],"single":[4],"point":[5],"of":[6,55,82,96,115,140,166],"failure":[7],"in":[8,48,133],"the":[9,21,49,53,66,80,86,93,113,118,131,134,138,141,152,156,164,167],"image-guided":[10],"computer-assisted":[11],"surgery.":[12],"Registration":[13],"primarily":[15],"used":[16],"to":[17,111,137],"align":[18],"and":[19,29,59,71,146],"fuse":[20],"data":[22,50],"sets":[23],"taken":[24],"from":[25,155],"patient's":[26],"anatomy":[27],"before":[28],"during":[30],"surgeries.":[31],"Point-based":[32],"rigid-body":[33],"usually":[36],"performed":[37,67,142,168],"by":[38,63,150],"identifying":[39],"corresponding":[40],"fiducials":[41,56,136],"(either":[42],"natural":[43],"landmarks":[44],"or":[45,104],"implanted":[46],"ones)":[47],"sets.":[51],"Since":[52],"localization":[54,88],"imprecise":[58],"generally":[61],"perturbed":[62],"random":[64],"noise,":[65],"imperfect":[70],"has":[72,77,90,101],"some":[73],"error.":[74],"Previous":[75],"work":[76],"extensively":[78],"analyzed":[79],"behavior":[81],"this":[83,123],"error":[84,89],"when":[85],"fiducial":[87,158],"zero-mean":[91],"over":[92],"entire":[94],"set":[95],"fiducials.":[97],"However,":[98],"if":[99],"noise":[100,116],"nonzero-mean":[103],"bias,":[106],"no":[107],"formulation":[108],"yet":[109],"exists":[110],"determine":[112],"effect":[114],"on":[117],"overall":[119],"accuracy.":[121],"In":[122],"work,":[124],"we":[125],"derive":[126],"novel":[127],"formulations":[128],"that":[129,149],"relate":[130],"bias":[132,154],"localized":[135],"accuracy":[139,165],"registration.":[143,169],"We":[144],"analytically":[145],"numerically":[147],"demonstrate":[148],"eliminating":[151],"estimated":[153],"measured":[157],"locations,":[159],"one":[160],"can":[161],"effectively":[162],"increase":[163]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":3}],"updated_date":"2026-01-13T01:12:25.745995","created_date":"2025-10-10T00:00:00"}
