{"id":"https://openalex.org/W4412375097","doi":"https://doi.org/10.1109/access.2025.3587596","title":"3D Reconstruction of the Human Colon From Capsule Endoscope Video","display_name":"3D Reconstruction of the Human Colon From Capsule Endoscope Video","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4412375097","doi":"https://doi.org/10.1109/access.2025.3587596"},"language":"en","primary_location":{"id":"doi:10.1109/access.2025.3587596","doi":"https://doi.org/10.1109/access.2025.3587596","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3587596","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["arxiv","crossref","datacite","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2025.3587596","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5013594288","display_name":"P\u00e5l Anders Floor","orcid":"https://orcid.org/0000-0001-6328-7414","observed_orcids":["https://orcid.org/0000-0001-6328-7414"]},"institutions":[{"id":"https://openalex.org/I204778367","display_name":"Norwegian University of Science and Technology","ror":"https://ror.org/05xg72x27","country_code":"NO","type":"education","lineage":["https://openalex.org/I204778367"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"P\u00e5l Anders Floor","raw_affiliation_strings":["Department of Computer Science, Colourlab, Norwegian University of Science and Technology (NTNU), Gjøvik, Norway"],"raw_orcid":"https://orcid.org/0000-0001-6328-7414","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Colourlab, Norwegian University of Science and Technology (NTNU), Gjøvik, Norway","institution_ids":["https://openalex.org/I204778367"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005627523","display_name":"Ivar Farup","orcid":"https://orcid.org/0000-0003-3473-1138","observed_orcids":["https://orcid.org/0000-0003-3473-1138"]},"institutions":[{"id":"https://openalex.org/I204778367","display_name":"Norwegian University of Science and Technology","ror":"https://ror.org/05xg72x27","country_code":"NO","type":"education","lineage":["https://openalex.org/I204778367"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Ivar Farup","raw_affiliation_strings":["Department of Computer Science, Colourlab, Norwegian University of Science and Technology (NTNU), Gjøvik, Norway"],"raw_orcid":"https://orcid.org/0000-0003-3473-1138","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Colourlab, Norwegian University of Science and Technology (NTNU), Gjøvik, Norway","institution_ids":["https://openalex.org/I204778367"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088359880","display_name":"Marius Pedersen","orcid":"https://orcid.org/0000-0001-9797-5821","observed_orcids":["https://orcid.org/0000-0001-9797-5821"]},"institutions":[{"id":"https://openalex.org/I204778367","display_name":"Norwegian University of Science and Technology","ror":"https://ror.org/05xg72x27","country_code":"NO","type":"education","lineage":["https://openalex.org/I204778367"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Marius Pedersen","raw_affiliation_strings":["Department of Computer Science, Colourlab, Norwegian University of Science and Technology (NTNU), Gjøvik, Norway"],"raw_orcid":"https://orcid.org/0000-0001-9797-5821","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Colourlab, Norwegian University of Science and Technology (NTNU), Gjøvik, Norway","institution_ids":["https://openalex.org/I204778367"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I204778367"],"apc_list":{"value":2075,"currency":"USD","value_usd":2075},"apc_paid":{"value":2075,"currency":"USD","value_usd":2075},"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.109484,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"13","issue":null,"first_page":"119523","last_page":"119537"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.6636000275611877,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.6636000275611877,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10531","display_name":"Advanced Vision and Imaging","score":0.14110000431537628,"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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.05220000073313713,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/3d-reconstruction","display_name":"3D reconstruction","score":0.9369999766349792},{"id":"https://openalex.org/keywords/colon","display_name":"colon","score":0.7139999866485596},{"id":"https://openalex.org/keywords/capsule-endoscopy","display_name":"capsule endoscopy","score":0.9769999980926514},{"id":"https://openalex.org/keywords/gastrointestinal-tract","display_name":"gastrointestinal tract","score":0.5860000252723694},{"id":"https://openalex.org/keywords/simultaneous-localization-and-mapping","display_name":"SLAM","score":0.8569999933242798},{"id":"https://openalex.org/keywords/poisson-surface-reconstruction","display_name":"Poisson surface reconstruction","score":0.9359999895095825},{"id":"https://openalex.org/keywords/point-clouds","display_name":"point clouds","score":0.9309999942779541},{"id":"https://openalex.org/keywords/image-distortion","display_name":"image distortion","score":0.5040000081062317},{"id":"https://openalex.org/keywords/artifacts","display_name":"artifacts","score":0.4359999895095825},{"id":"https://openalex.org/keywords/colonoscopy","display_name":"colonoscopy","score":0.4399999976158142},{"id":"https://openalex.org/keywords/computer-aided-diagnosis","display_name":"computer-aided diagnosis","score":0.6060000061988831}],"concepts":[{"id":"https://openalex.org/C2776820786","wikidata":"https://www.wikidata.org/wiki/Q580725","display_name":"Endoscope","level":2,"score":0.6653294563293457},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6400872468948364},{"id":"https://openalex.org/C2778778583","wikidata":"https://www.wikidata.org/wiki/Q147768","display_name":"Capsule","level":2,"score":0.6224140524864197},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5383636951446533},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.45276063680648804},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.34108787775039673},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.16621193289756775},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.16394975781440735},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1109/access.2025.3587596","doi":"https://doi.org/10.1109/access.2025.3587596","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3587596","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2407.15228","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/2407.15228","pdf_url":"https://arxiv.org/pdf/2407.15228","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:doaj.org/article:08d4a7bbd5c743818342a100e97e23ad","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/08d4a7bbd5c743818342a100e97e23ad","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 13, Pp 119523-119537 (2025)","raw_type":"article"},{"id":"pmh:oai:ntnuopen.ntnu.no:11250/3043650","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/11250/3043650","pdf_url":null,"source":{"id":"https://openalex.org/S7407064446","display_name":"NORA - Norwegian Open Research Archives","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":"3271","raw_type":"info:eu-repo/semantics/article"},{"id":"doi:10.48550/arxiv.2407.15228","doi":"https://doi.org/10.48550/arxiv.2407.15228","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2407.15228","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.1109/access.2025.3587596","doi":"https://doi.org/10.1109/access.2025.3587596","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3587596","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.6240000128746033,"id":"https://metadata.un.org/sdg/3"}],"sustainable_development_goals_aurora":[{"display_name":"Zero hunger","score":0.44999998807907104,"id":"https://metadata.un.org/sdg/2"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320323299","display_name":"Norges Forskningsr\u00e5d","ror":"https://ror.org/00epmv149"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1483648104","https://openalex.org/W1612997784","https://openalex.org/W1971314037","https://openalex.org/W1993267444","https://openalex.org/W2031832209","https://openalex.org/W2033819227","https://openalex.org/W2058333183","https://openalex.org/W2085261163","https://openalex.org/W2100893637","https://openalex.org/W2151290401","https://openalex.org/W2151631165","https://openalex.org/W2785010574","https://openalex.org/W2800295618","https://openalex.org/W2806971186","https://openalex.org/W2905339039","https://openalex.org/W2911127809","https://openalex.org/W2998115525","https://openalex.org/W3010846434","https://openalex.org/W3021538548","https://openalex.org/W3022071797","https://openalex.org/W3048056194","https://openalex.org/W3081878641","https://openalex.org/W3152803807","https://openalex.org/W4256137580","https://openalex.org/W4380881396","https://openalex.org/W4388916393","https://openalex.org/W4393279740","https://openalex.org/W4396520319","https://openalex.org/W6688603102","https://openalex.org/W6875691983","https://openalex.org/W6926378124"],"related_works":["https://openalex.org/W2985207418","https://openalex.org/W2593596656","https://openalex.org/W2091467655","https://openalex.org/W2772917594","https://openalex.org/W2036807459","https://openalex.org/W2058170566","https://openalex.org/W2755342338","https://openalex.org/W2166024367","https://openalex.org/W3116076068","https://openalex.org/W2229312674"],"abstract_inverted_index":{"As":[0,80],"the":[1,9,26,33,47,57,94,106,124,141,167,189,220,233],"number":[2],"of":[3,49,53,56,76,101,105,136,166],"people":[4],"affected":[5],"by":[6,140,171],"diseases":[7],"in":[8,200],"gastrointestinal":[10,108,169,190],"system":[11,170],"is":[12,20,96,160,179,205],"ever-increasing,":[13],"a":[14,131,206],"higher":[15],"demand":[16],"for":[17,78,89],"preventive":[18],"screening":[19],"inevitable.":[21],"This":[22],"will":[23],"significantly":[24],"increase":[25],"workload":[27],"on":[28,219,232],"gastroenterologists.":[29,79],"To":[30],"help":[31],"reduce":[32],"workload,":[34],"tools":[35],"from":[36,63,193],"computer":[37],"vision":[38],"may":[39],"be":[40,115],"helpful.":[41],"In":[42,145],"this":[43,146],"paper,":[44,147],"we":[45],"investigate":[46],"possibility":[48],"constructing":[50],"3D":[51,91,142,177,221],"models":[52,104],"whole":[54,164],"sections":[55,165],"human":[58,107,168],"colon":[59],"using":[60],"image":[61],"sequences":[62],"wireless":[64],"capsule":[65,81],"endoscope":[66,82],"video,":[67],"providing":[68],"improved":[69],"visualization":[70],"as":[71,73],"well":[72],"position":[74],"localization":[75,183],"pathologies":[77],"images":[83],"contain":[84],"distortion":[85,111,138],"and":[86,112,150,184,210,230],"artifacts":[87,113,151,211],"non-ideal":[88],"many":[90],"reconstruction":[92,143,178,204],"algorithms,":[93],"problem":[95],"challenging.":[97],"However,":[98],"recent":[99],"developments":[100],"virtual":[102],"graphics-based":[103],"system,":[109],"where":[110],"can":[114],"enabled":[116,214],"or":[117],"disabled,":[118],"make":[119],"it":[120,159],"possible":[121,180],"to":[122,156,162,187,215],"\u201cdissect\u201d":[123],"problem.":[125],"The":[126,223],"graphical":[127],"model":[128],"also":[129],"provides":[130],"ground":[132],"truth,":[133],"enabling":[134],"computation":[135],"geometric":[137],"introduced":[139],"method.":[144],"most":[148],"distortions":[149],"are":[152,212,225],"first":[153],"left":[154],"out":[155],"determine":[157],"if":[158],"feasible":[161],"reconstruct":[163,188],"existing":[172],"methods.":[173],"We":[174],"demonstrate":[175],"that":[176],"through":[181],"simultaneous":[182],"mapping.":[185],"Further,":[186],"wall":[191],"surface":[192,203],"resulting":[194],"point":[195],"clouds,":[196],"which":[197],"vary":[198],"greatly":[199],"density,":[201],"Poisson":[202],"good":[207],"option.":[208],"Noise":[209],"then":[213],"analyze":[216],"their":[217],"effect":[218],"reconstruction.":[222],"results":[224],"promising,":[226],"encouraging":[227],"further":[228],"research":[229],"development":[231],"topic.":[234]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2025-10-10T00:00:00"}