{"id":"https://openalex.org/W3089365496","doi":"https://doi.org/10.1109/icip40778.2020.9191305","title":"Multistate Constrained Invariant Kalman Filter For Rolling Shutter Camera And Imu Calibration","display_name":"Multistate Constrained Invariant Kalman Filter For Rolling Shutter Camera And Imu Calibration","publication_year":2020,"publication_date":"2020-09-30","ids":{"openalex":"https://openalex.org/W3089365496","doi":"https://doi.org/10.1109/icip40778.2020.9191305","mag":"3089365496"},"language":"en","primary_location":{"id":"doi:10.1109/icip40778.2020.9191305","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip40778.2020.9191305","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE International Conference on Image Processing (ICIP)","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/A5101574399","display_name":"Xiao Hu","orcid":"https://orcid.org/0000-0001-9140-7436"},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":true,"raw_author_name":"Xiao Hu","raw_affiliation_strings":["Elektrovej, 2800, Kgs, Technical University of Denmark, Lyngby, Denmark"],"affiliations":[{"raw_affiliation_string":"Elektrovej, 2800, Kgs, Technical University of Denmark, Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036092034","display_name":"Daniel Olesen","orcid":"https://orcid.org/0000-0001-9922-0553"},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Daniel Olesen","raw_affiliation_strings":["Elektrovej, 2800, Kgs, Technical University of Denmark, Lyngby, Denmark"],"affiliations":[{"raw_affiliation_string":"Elektrovej, 2800, Kgs, Technical University of Denmark, Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059963542","display_name":"Per Knudsen","orcid":"https://orcid.org/0000-0003-4640-6746"},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Per Knudsen","raw_affiliation_strings":["Elektrovej, 2800, Kgs, Technical University of Denmark, Lyngby, Denmark"],"affiliations":[{"raw_affiliation_string":"Elektrovej, 2800, Kgs, Technical University of Denmark, Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101574399"],"corresponding_institution_ids":["https://openalex.org/I96673099"],"apc_list":null,"apc_paid":null,"fwci":0.3924,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.62486944,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"56","last_page":"60"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9995999932289124,"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"}},"topics":[{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9995999932289124,"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/T10638","display_name":"Optical measurement and interference techniques","score":0.9991999864578247,"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9990000128746033,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/inertial-measurement-unit","display_name":"Inertial measurement unit","score":0.8177242279052734},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.66766357421875},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.6675200462341309},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6672088503837585},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6281960010528564},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6240089535713196},{"id":"https://openalex.org/keywords/intrinsics","display_name":"Intrinsics","score":0.5374795198440552},{"id":"https://openalex.org/keywords/shutter","display_name":"Shutter","score":0.4930832087993622},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.4712163507938385},{"id":"https://openalex.org/keywords/euler-angles","display_name":"Euler angles","score":0.44291815161705017},{"id":"https://openalex.org/keywords/jacobian-matrix-and-determinant","display_name":"Jacobian matrix and determinant","score":0.44178637862205505},{"id":"https://openalex.org/keywords/rolling-shutter","display_name":"Rolling shutter","score":0.4400930106639862},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2084861397743225},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16135361790657043}],"concepts":[{"id":"https://openalex.org/C79061980","wikidata":"https://www.wikidata.org/wiki/Q941680","display_name":"Inertial measurement unit","level":2,"score":0.8177242279052734},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.66766357421875},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.6675200462341309},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6672088503837585},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6281960010528564},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6240089535713196},{"id":"https://openalex.org/C2908650547","wikidata":"https://www.wikidata.org/wiki/Q20999234","display_name":"Intrinsics","level":2,"score":0.5374795198440552},{"id":"https://openalex.org/C2776871301","wikidata":"https://www.wikidata.org/wiki/Q691823","display_name":"Shutter","level":2,"score":0.4930832087993622},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.4712163507938385},{"id":"https://openalex.org/C146160929","wikidata":"https://www.wikidata.org/wiki/Q751290","display_name":"Euler angles","level":2,"score":0.44291815161705017},{"id":"https://openalex.org/C200331156","wikidata":"https://www.wikidata.org/wiki/Q506041","display_name":"Jacobian matrix and determinant","level":2,"score":0.44178637862205505},{"id":"https://openalex.org/C2776166537","wikidata":"https://www.wikidata.org/wiki/Q2164193","display_name":"Rolling shutter","level":3,"score":0.4400930106639862},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2084861397743225},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16135361790657043},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icip40778.2020.9191305","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip40778.2020.9191305","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE International Conference on Image Processing (ICIP)","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.atira.dk:publications/39772a0c-b714-4bc3-b5a4-1994ea187993","is_oa":false,"landing_page_url":"https://orbit.dtu.dk/en/publications/39772a0c-b714-4bc3-b5a4-1994ea187993","pdf_url":null,"source":{"id":"https://openalex.org/S4306400705","display_name":"Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I96673099","host_organization_name":"Technical University of Denmark","host_organization_lineage":["https://openalex.org/I96673099"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Hu , X , Olesen , D H & Knudsen , P 2020 , Multistate Constrained Invariant Kalman Filter for Rolling Shutter Camera and Imu Calibration . in Proceedings of 2020 IEEE International Conference on Image Processing . IEEE , International Conference on Image Processing. Proceedings , pp. 56-60 , 2020 IEEE International Conference on Image Processing , Abu Dhabi , United Arab Emirates , 25/09/2020 . https://doi.org/10.1109/ICIP40778.2020.9191305","raw_type":"contributionToPeriodical"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1556786524","https://openalex.org/W1565206031","https://openalex.org/W1598024204","https://openalex.org/W1943808550","https://openalex.org/W1988410378","https://openalex.org/W2000029504","https://openalex.org/W2003025531","https://openalex.org/W2058009001","https://openalex.org/W2086325065","https://openalex.org/W2089979487","https://openalex.org/W2101028311","https://openalex.org/W2118223742","https://openalex.org/W2118335846","https://openalex.org/W2130103520","https://openalex.org/W2147536420","https://openalex.org/W2155653863","https://openalex.org/W2546266182","https://openalex.org/W2791039528","https://openalex.org/W6633368546","https://openalex.org/W6679388247"],"related_works":["https://openalex.org/W2329776479","https://openalex.org/W2101028311","https://openalex.org/W2357032018","https://openalex.org/W1573874963","https://openalex.org/W2384422880","https://openalex.org/W2398170027","https://openalex.org/W1975186948","https://openalex.org/W3191254673","https://openalex.org/W3204130698","https://openalex.org/W2329937575"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"propose":[4],"a":[5,12,53,72],"novel":[6],"algorithm":[7],"for":[8],"joint":[9],"calibration":[10,25],"of":[11,65,81,114],"rolling":[13,68],"shutter":[14,69],"camera":[15,29,42,70],"and":[16,36,43,67,84,89,106,116],"inertial":[17],"sensors.":[18],"Specifically,":[19],"the":[20,28,31,34,37,41,44,59,63,78,87,97,103],"proposed":[21,60,98],"method":[22,61],"performs":[23],"online":[24],"to":[26],"estimate":[27],"intrinsics,":[30],"readout":[32],"time,":[33],"extrinsics":[35],"time":[38],"offset":[39],"between":[40],"IMU,":[45],"as":[46,48],"well":[47],"IMU's":[49],"bias.":[50],"By":[51],"employing":[52],"multi-state":[54],"constrained":[55],"invariant":[56],"Kalman":[57],"filter,":[58],"processes":[62],"measurements":[64],"IMU":[66],"in":[71,112],"decoupled":[73],"way,":[74],"which":[75],"greatly":[76],"reduces":[77],"computational":[79],"complexity":[80],"Jacobian":[82],"matrices":[83],"further":[85],"improves":[86],"robustness":[88],"accuracy.":[90],"Experiments":[91],"on":[92],"public":[93],"datasets":[94],"demonstrate":[95],"that":[96],"approach":[99],"can":[100],"accurately":[101],"calibrate":[102],"considered":[104],"parameters":[105],"perform":[107],"better":[108],"than":[109],"state-of-the-art":[110],"methods":[111],"terms":[113],"accuracy":[115],"robustness.":[117]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}