{"id":"https://openalex.org/W2912297346","doi":"https://doi.org/10.1109/bibm.2018.8621450","title":"Deep Homography Based Localization on Videos of Endoscopic Capsules","display_name":"Deep Homography Based Localization on Videos of Endoscopic Capsules","publication_year":2018,"publication_date":"2018-12-01","ids":{"openalex":"https://openalex.org/W2912297346","doi":"https://doi.org/10.1109/bibm.2018.8621450","mag":"2912297346"},"language":"en","primary_location":{"id":"doi:10.1109/bibm.2018.8621450","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bibm.2018.8621450","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Conference on Bioinformatics and Biomedicine (BIBM)","raw_type":"proceedings-article"},"type":"article","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/A5067761937","display_name":"Gil Pinheiro","orcid":"https://orcid.org/0000-0002-1954-3545"},"institutions":[{"id":"https://openalex.org/I4210166615","display_name":"INESC TEC","ror":"https://ror.org/05fa8ka61","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590","https://openalex.org/I4210166615"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Gil Pinheiro","raw_affiliation_strings":["INESC TEC, Porto, Portugal"],"affiliations":[{"raw_affiliation_string":"INESC TEC, Porto, Portugal","institution_ids":["https://openalex.org/I4210166615"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012067158","display_name":"Paulo Jorge Coelho","orcid":"https://orcid.org/0000-0002-4383-0472"},"institutions":[{"id":"https://openalex.org/I4210166615","display_name":"INESC TEC","ror":"https://ror.org/05fa8ka61","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590","https://openalex.org/I4210166615"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Paulo Coelho","raw_affiliation_strings":["INESC TEC, Porto, Portugal"],"affiliations":[{"raw_affiliation_string":"INESC TEC, Porto, Portugal","institution_ids":["https://openalex.org/I4210166615"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056695129","display_name":"Marta Salgado","orcid":"https://orcid.org/0000-0003-2088-7932"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Marta Salgado","raw_affiliation_strings":["CHP, Porto, Portugal"],"affiliations":[{"raw_affiliation_string":"CHP, Porto, Portugal","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024451344","display_name":"H\u00e9lder P. Oliveira","orcid":"https://orcid.org/0000-0002-6193-8540"},"institutions":[{"id":"https://openalex.org/I4210166615","display_name":"INESC TEC","ror":"https://ror.org/05fa8ka61","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590","https://openalex.org/I4210166615"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Helder P. Oliveira","raw_affiliation_strings":["INESC TEC, Porto, Portugal"],"affiliations":[{"raw_affiliation_string":"INESC TEC, Porto, Portugal","institution_ids":["https://openalex.org/I4210166615"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103099779","display_name":"A. Cunha","orcid":"https://orcid.org/0000-0002-3458-7693"},"institutions":[{"id":"https://openalex.org/I4210166615","display_name":"INESC TEC","ror":"https://ror.org/05fa8ka61","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590","https://openalex.org/I4210166615"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Antonio Cunha","raw_affiliation_strings":["INESC TEC, Porto, Portugal"],"affiliations":[{"raw_affiliation_string":"INESC TEC, Porto, Portugal","institution_ids":["https://openalex.org/I4210166615"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5067761937"],"corresponding_institution_ids":["https://openalex.org/I4210166615"],"apc_list":null,"apc_paid":null,"fwci":0.3383,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.62670332,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"abs 1705 5435","issue":null,"first_page":"724","last_page":"727"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11378","display_name":"Gastrointestinal Bleeding Diagnosis and Treatment","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"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/T11378","display_name":"Gastrointestinal Bleeding Diagnosis and Treatment","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11855","display_name":"Gastrointestinal disorders and treatments","score":0.9840999841690063,"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"}},{"id":"https://openalex.org/T11485","display_name":"Gastrointestinal Tumor Research and Treatment","score":0.954800009727478,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"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/computer-vision","display_name":"Computer vision","score":0.7607082724571228},{"id":"https://openalex.org/keywords/homography","display_name":"Homography","score":0.7366652488708496},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7085884213447571},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6469426155090332},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.44360560178756714},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13126114010810852},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.06586670875549316}],"concepts":[{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7607082724571228},{"id":"https://openalex.org/C28751775","wikidata":"https://www.wikidata.org/wiki/Q2112539","display_name":"Homography","level":4,"score":0.7366652488708496},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7085884213447571},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6469426155090332},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.44360560178756714},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13126114010810852},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.06586670875549316},{"id":"https://openalex.org/C75280867","wikidata":"https://www.wikidata.org/wiki/Q877775","display_name":"Projective space","level":3,"score":0.0},{"id":"https://openalex.org/C177846678","wikidata":"https://www.wikidata.org/wiki/Q1501864","display_name":"Projective test","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bibm.2018.8621450","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bibm.2018.8621450","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Conference on Bioinformatics and Biomedicine (BIBM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.41999998688697815}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1576975229","https://openalex.org/W2043492189","https://openalex.org/W2062471505","https://openalex.org/W2146704338","https://openalex.org/W2319730922","https://openalex.org/W2439114332","https://openalex.org/W2565053219","https://openalex.org/W2612445135","https://openalex.org/W2614893532","https://openalex.org/W2614916698","https://openalex.org/W2745549613","https://openalex.org/W4297775537","https://openalex.org/W4301454730","https://openalex.org/W6699682058","https://openalex.org/W6718003766","https://openalex.org/W6737664043","https://openalex.org/W6737726746","https://openalex.org/W6738151370"],"related_works":["https://openalex.org/W2765747750","https://openalex.org/W2315518850","https://openalex.org/W67284269","https://openalex.org/W2157223712","https://openalex.org/W2182457744","https://openalex.org/W2771220351","https://openalex.org/W4301898213","https://openalex.org/W2499396280","https://openalex.org/W2168893743","https://openalex.org/W604310003"],"abstract_inverted_index":{"Endoscopic":[0],"capsules":[1,37],"are":[2,17],"vitamin-sized":[3],"devices":[4],"that":[5,73],"create":[6],"8":[7],"to":[8,76,93,97],"10":[9],"hour":[10],"videos":[11],"of":[12],"the":[13,18,23,49,56,77,112],"digestive":[14],"tract.":[15],"They":[16],"leading":[19],"diagnosing":[20],"method":[21,107],"for":[22,48,108],"small":[24,113],"bowel,":[25],"a":[26,81,104],"region":[27],"not":[28,39],"easily":[29],"accessible":[30],"with":[31],"traditional":[32],"endoscopy":[33],"techniques.":[34],"However,":[35],"these":[36],"do":[38],"provide":[40],"localization":[41,58,110],"information,":[42],"even":[43],"though":[44],"it":[45],"is":[46,59,115],"crucial":[47],"diagnosis,":[50],"follow-ups":[51],"and":[52,79],"surgical":[53],"interventions.":[54],"Currently,":[55],"capsule":[57,109],"either":[60],"estimated":[61],"based":[62],"on":[63],"scarce":[64],"gastrointestinal":[65],"tract":[66],"landmarks":[67],"or":[68],"given":[69],"by":[70],"additional":[71],"hardware":[72],"causes":[74],"discomfort":[75],"patient":[78],"represents":[80],"cost":[82],"increase.":[83],"Current":[84],"software":[85],"methods":[86],"show":[87],"great":[88],"potential,":[89],"but":[90],"still":[91],"need":[92],"improve":[94],"in":[95],"order":[96],"overcome":[98],"their":[99],"limitations.":[100],"In":[101],"this":[102],"work,":[103],"visual":[105],"odometry":[106],"inside":[111],"bowel":[114],"proposed.":[116]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
