{"id":"https://openalex.org/W4402259971","doi":"https://doi.org/10.1109/igarss53475.2024.10642651","title":"A Markerless Entropy-Based Method for Data-Driven LIDAR-GNSS/INS Calibration on a UAV","display_name":"A Markerless Entropy-Based Method for Data-Driven LIDAR-GNSS/INS Calibration on a UAV","publication_year":2024,"publication_date":"2024-07-07","ids":{"openalex":"https://openalex.org/W4402259971","doi":"https://doi.org/10.1109/igarss53475.2024.10642651"},"language":"en","primary_location":{"id":"doi:10.1109/igarss53475.2024.10642651","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/igarss53475.2024.10642651","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2024 - 2024 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://biblio.ugent.be/publication/01J66S2C2HYT3CDJT16TWA17QB/file/01J66SADYWGN5EMEQPNY32A6W5.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5084143579","display_name":"Laurens Diels","orcid":"https://orcid.org/0000-0001-9808-7949"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Laurens Diels","raw_affiliation_strings":["Ghent University,Imec-IPI-URC,Ghent,Belgium,9000"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ghent University,Imec-IPI-URC,Ghent,Belgium,9000","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058066622","display_name":"Michiel Vlaminck","orcid":"https://orcid.org/0000-0003-3986-823X"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Michiel Vlaminck","raw_affiliation_strings":["Ghent University,Imec-IPI-URC,Ghent,Belgium,9000"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ghent University,Imec-IPI-URC,Ghent,Belgium,9000","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071483672","display_name":"Wilfried Philips","orcid":"https://orcid.org/0000-0003-4456-4353"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Wilfried Philips","raw_affiliation_strings":["Ghent University,Imec-IPI-URC,Ghent,Belgium,9000"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ghent University,Imec-IPI-URC,Ghent,Belgium,9000","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076302373","display_name":"Hi\u00eap Luong","orcid":"https://orcid.org/0000-0002-6246-5538"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Hiep Luong","raw_affiliation_strings":["Ghent University,Imec-IPI-URC,Ghent,Belgium,9000"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ghent University,Imec-IPI-URC,Ghent,Belgium,9000","institution_ids":["https://openalex.org/I32597200"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I32597200"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"4","issue":null,"first_page":"8891","last_page":"8895"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9986000061035156,"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":0.9986000061035156,"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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9983000159263611,"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"}},{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9954000115394592,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/gnss-applications","display_name":"GNSS applications","score":0.8613225221633911},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6770939826965332},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.5805805921554565},{"id":"https://openalex.org/keywords/lidar","display_name":"Lidar","score":0.460877925157547},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4280396103858948},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.32738998532295227},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.27786263823509216},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.13828110694885254},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07890236377716064},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07771548628807068}],"concepts":[{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.8613225221633911},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6770939826965332},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.5805805921554565},{"id":"https://openalex.org/C51399673","wikidata":"https://www.wikidata.org/wiki/Q504027","display_name":"Lidar","level":2,"score":0.460877925157547},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4280396103858948},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.32738998532295227},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.27786263823509216},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.13828110694885254},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07890236377716064},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07771548628807068},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/igarss53475.2024.10642651","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/igarss53475.2024.10642651","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2024 - 2024 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:archive.ugent.be:01J66S2C2HYT3CDJT16TWA17QB","is_oa":true,"landing_page_url":"http://hdl.handle.net/1854/LU-01J66S2C2HYT3CDJT16TWA17QB","pdf_url":"https://biblio.ugent.be/publication/01J66S2C2HYT3CDJT16TWA17QB/file/01J66SADYWGN5EMEQPNY32A6W5.pdf","source":{"id":"https://openalex.org/S4306400478","display_name":"Ghent University Academic Bibliography (Ghent University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I32597200","host_organization_name":"Ghent University","host_organization_lineage":["https://openalex.org/I32597200"],"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":"ISBN: 9798350360325","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:archive.ugent.be:01J66S2C2HYT3CDJT16TWA17QB","is_oa":true,"landing_page_url":"http://hdl.handle.net/1854/LU-01J66S2C2HYT3CDJT16TWA17QB","pdf_url":"https://biblio.ugent.be/publication/01J66S2C2HYT3CDJT16TWA17QB/file/01J66SADYWGN5EMEQPNY32A6W5.pdf","source":{"id":"https://openalex.org/S4306400478","display_name":"Ghent University Academic Bibliography (Ghent University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I32597200","host_organization_name":"Ghent University","host_organization_lineage":["https://openalex.org/I32597200"],"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":"ISBN: 9798350360325","raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[{"score":0.7300000190734863,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4402259971.pdf","grobid_xml":"https://content.openalex.org/works/W4402259971.grobid-xml"},"referenced_works_count":12,"referenced_works":["https://openalex.org/W1913744585","https://openalex.org/W1974900073","https://openalex.org/W2049981393","https://openalex.org/W2560019560","https://openalex.org/W2588856920","https://openalex.org/W2798379399","https://openalex.org/W2944086154","https://openalex.org/W3105470275","https://openalex.org/W3112681839","https://openalex.org/W3152950956","https://openalex.org/W4313598778","https://openalex.org/W4324091509"],"related_works":["https://openalex.org/W4319317934","https://openalex.org/W2901265155","https://openalex.org/W2956374172","https://openalex.org/W4319837668","https://openalex.org/W4308071650","https://openalex.org/W2351984678","https://openalex.org/W2140032575","https://openalex.org/W2011860471","https://openalex.org/W2012196540","https://openalex.org/W3011451421"],"abstract_inverted_index":{"When":[0],"using":[1,53],"a":[2,33,46,59,62],"GNSS/INS":[3,20],"sensor":[4,21],"to":[5,8,104],"provide":[6],"poses":[7],"combine":[9],"LiDAR":[10,24],"scans":[11],"over":[12],"time,":[13],"knowing":[14],"the":[15,23,76,105],"extrinsic":[16],"calibration":[17,35],"between":[18],"this":[19,29],"and":[22,61,89],"device":[25],"is":[26],"essential.":[27],"In":[28,80],"work":[30],"we":[31,82,96],"present":[32],"new":[34],"method":[36,65],"that":[37,95],"directly":[38],"optimises":[39],"an":[40],"entropy-based":[41],"loss":[42],"function,":[43],"starting":[44],"from":[45],"decent,":[47],"but":[48],"suboptimal":[49],"calibration,":[50],"e.g.":[51],"obtained":[52],"simple":[54],"measurement":[55],"tools":[56],"such":[57],"as":[58],"ruler":[60],"protractor.":[63],"Our":[64,92],"does":[66],"not":[67,84],"require":[68],"placing":[69],"any":[70],"markers,":[71],"nor":[72],"imposes":[73],"restrictions":[74],"on":[75,86],"types":[77],"of":[78,107],"scenes.":[79],"particular,":[81],"do":[83],"rely":[85],"plane":[87],"detection":[88],"planar":[90],"features.":[91],"experiments":[93],"demonstrate":[94],"can":[97],"compensate":[98],"for":[99],"initial":[100],"rotational":[101],"errors":[102],"up":[103],"order":[106],"4":[108],"degrees.":[109]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}