{"id":"https://openalex.org/W4324143870","doi":"https://doi.org/10.1049/cvi2.12188","title":"Online deep Bingham network for probabilistic orientation estimation","display_name":"Online deep Bingham network for probabilistic orientation estimation","publication_year":2023,"publication_date":"2023-03-14","ids":{"openalex":"https://openalex.org/W4324143870","doi":"https://doi.org/10.1049/cvi2.12188"},"language":"en","primary_location":{"id":"doi:10.1049/cvi2.12188","is_oa":true,"landing_page_url":"https://doi.org/10.1049/cvi2.12188","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1049/cvi2.12188","source":{"id":"https://openalex.org/S166929102","display_name":"IET Computer Vision","issn_l":"1751-9632","issn":["1751-9632","1751-9640"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310311714","host_organization_name":"Institution of Engineering and Technology","host_organization_lineage":["https://openalex.org/P4310311714"],"host_organization_lineage_names":["Institution of Engineering and Technology"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IET Computer Vision","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1049/cvi2.12188","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100408970","display_name":"Wenjie Li","orcid":"https://orcid.org/0000-0001-7427-1688"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Wenjie Li","raw_affiliation_strings":["Department of Computer Science and Technology Nanjing University  Nanjing China","Department of Computer Science and Technology, Nanjing University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-7427-1688","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology Nanjing University  Nanjing China","institution_ids":["https://openalex.org/I36399199"]},{"raw_affiliation_string":"Department of Computer Science and Technology, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100409773","display_name":"Jia Liu","orcid":"https://orcid.org/0000-0003-4900-6588"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jia Liu","raw_affiliation_strings":["Department of Computer Science and Technology Nanjing University  Nanjing China","Department of Computer Science and Technology, Nanjing University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology Nanjing University  Nanjing China","institution_ids":["https://openalex.org/I36399199"]},{"raw_affiliation_string":"Department of Computer Science and Technology, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084193091","display_name":"Wei Hao","orcid":"https://orcid.org/0000-0002-1747-1218"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Hao","raw_affiliation_strings":["Department of Computer Science and Technology Nanjing University  Nanjing China","Department of Computer Science and Technology, Nanjing University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology Nanjing University  Nanjing China","institution_ids":["https://openalex.org/I36399199"]},{"raw_affiliation_string":"Department of Computer Science and Technology, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102873317","display_name":"Haisong Liu","orcid":"https://orcid.org/0000-0002-0687-3713"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haisong Liu","raw_affiliation_strings":["Department of Computer Science and Technology Nanjing University  Nanjing China","Department of Computer Science and Technology, Nanjing University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology Nanjing University  Nanjing China","institution_ids":["https://openalex.org/I36399199"]},{"raw_affiliation_string":"Department of Computer Science and Technology, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100567061","display_name":"Dayong Ren","orcid":null},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dayong Ren","raw_affiliation_strings":["Department of Computer Science and Technology Nanjing University  Nanjing China","Department of Computer Science and Technology, Nanjing University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology Nanjing University  Nanjing China","institution_ids":["https://openalex.org/I36399199"]},{"raw_affiliation_string":"Department of Computer Science and Technology, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100388803","display_name":"Yanyan Wang","orcid":"https://orcid.org/0000-0001-6801-3068"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanyan Wang","raw_affiliation_strings":["School of Information Science and Engineering Southeast University  Nanjing China","School of Information Science and Engineering, Southeast University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering Southeast University  Nanjing China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"School of Information Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100398616","display_name":"Lijun Chen","orcid":"https://orcid.org/0000-0001-6694-4299"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Lijun Chen","raw_affiliation_strings":["Department of Computer Science and Technology Nanjing University  Nanjing China","Department of Computer Science and Technology, Nanjing University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology Nanjing University  Nanjing China","institution_ids":["https://openalex.org/I36399199"]},{"raw_affiliation_string":"Department of Computer Science and Technology, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5100398616","https://openalex.org/A5100408970"],"corresponding_institution_ids":["https://openalex.org/I36399199"],"apc_list":{"value":2000,"currency":"EUR","value_usd":2200},"apc_paid":{"value":2000,"currency":"EUR","value_usd":2200},"fwci":0.7955,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.82254479,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":"17","issue":"6","first_page":"663","last_page":"675"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9993000030517578,"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":0.9993000030517578,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9993000030517578,"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/T10036","display_name":"Advanced Neural Network Applications","score":0.9973999857902527,"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/computer-science","display_name":"Computer science","score":0.6128553152084351},{"id":"https://openalex.org/keywords/lipschitz-continuity","display_name":"Lipschitz continuity","score":0.558264434337616},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.5352343916893005},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5212231874465942},{"id":"https://openalex.org/keywords/subgradient-method","display_name":"Subgradient method","score":0.48535075783729553},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.479371577501297},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.46518081426620483},{"id":"https://openalex.org/keywords/convexity","display_name":"Convexity","score":0.4303932785987854},{"id":"https://openalex.org/keywords/constant","display_name":"Constant (computer programming)","score":0.4167783558368683},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3792014718055725},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3761969208717346},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.33125007152557373},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.18664950132369995},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.09848597645759583}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6128553152084351},{"id":"https://openalex.org/C22324862","wikidata":"https://www.wikidata.org/wiki/Q652707","display_name":"Lipschitz continuity","level":2,"score":0.558264434337616},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.5352343916893005},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5212231874465942},{"id":"https://openalex.org/C158968445","wikidata":"https://www.wikidata.org/wiki/Q7631150","display_name":"Subgradient method","level":2,"score":0.48535075783729553},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.479371577501297},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.46518081426620483},{"id":"https://openalex.org/C72134830","wikidata":"https://www.wikidata.org/wiki/Q5166524","display_name":"Convexity","level":2,"score":0.4303932785987854},{"id":"https://openalex.org/C2777027219","wikidata":"https://www.wikidata.org/wiki/Q1284190","display_name":"Constant (computer programming)","level":2,"score":0.4167783558368683},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3792014718055725},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3761969208717346},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.33125007152557373},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.18664950132369995},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.09848597645759583},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C106159729","wikidata":"https://www.wikidata.org/wiki/Q2294553","display_name":"Financial economics","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","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/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1049/cvi2.12188","is_oa":true,"landing_page_url":"https://doi.org/10.1049/cvi2.12188","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1049/cvi2.12188","source":{"id":"https://openalex.org/S166929102","display_name":"IET Computer Vision","issn_l":"1751-9632","issn":["1751-9632","1751-9640"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310311714","host_organization_name":"Institution of Engineering and Technology","host_organization_lineage":["https://openalex.org/P4310311714"],"host_organization_lineage_names":["Institution of Engineering and Technology"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IET Computer Vision","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:f399638c997f407fae363709dd905ac0","is_oa":true,"landing_page_url":"https://doaj.org/article/f399638c997f407fae363709dd905ac0","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,"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":"IET Computer Vision, Vol 17, Iss 6, Pp 663-675 (2023)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1049/cvi2.12188","is_oa":true,"landing_page_url":"https://doi.org/10.1049/cvi2.12188","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1049/cvi2.12188","source":{"id":"https://openalex.org/S166929102","display_name":"IET Computer Vision","issn_l":"1751-9632","issn":["1751-9632","1751-9640"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310311714","host_organization_name":"Institution of Engineering and Technology","host_organization_lineage":["https://openalex.org/P4310311714"],"host_organization_lineage_names":["Institution of Engineering and Technology"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IET Computer Vision","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1635824823","display_name":null,"funder_award_id":"62102079","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G921944888","display_name":null,"funder_award_id":"62072231","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W1591870335","https://openalex.org/W1949483711","https://openalex.org/W1991264156","https://openalex.org/W1993267444","https://openalex.org/W2015996585","https://openalex.org/W2070216603","https://openalex.org/W2097696373","https://openalex.org/W2136111578","https://openalex.org/W2157161039","https://openalex.org/W2160204131","https://openalex.org/W2296018510","https://openalex.org/W2344474200","https://openalex.org/W2399452755","https://openalex.org/W2580726517","https://openalex.org/W2600447016","https://openalex.org/W2605778869","https://openalex.org/W2734604177","https://openalex.org/W2743201097","https://openalex.org/W2752709290","https://openalex.org/W2796422723","https://openalex.org/W2887843334","https://openalex.org/W2949924544","https://openalex.org/W2962748819","https://openalex.org/W2963024893","https://openalex.org/W2963408523","https://openalex.org/W2963727135","https://openalex.org/W2963842958","https://openalex.org/W2970971581","https://openalex.org/W2981207549","https://openalex.org/W2990138404","https://openalex.org/W3032131819","https://openalex.org/W3098683888","https://openalex.org/W3110204544","https://openalex.org/W3163851559","https://openalex.org/W4248598408","https://openalex.org/W4281738910","https://openalex.org/W4295312788"],"related_works":["https://openalex.org/W2037613239","https://openalex.org/W2359120930","https://openalex.org/W2781777036","https://openalex.org/W2390469630","https://openalex.org/W2059050877","https://openalex.org/W1971290991","https://openalex.org/W1944783162","https://openalex.org/W4378770495","https://openalex.org/W4200632038","https://openalex.org/W4243698225"],"abstract_inverted_index":{"Abstract":[0],"Orientation":[1],"estimation":[2],"is":[3,58,67,129],"one":[4],"of":[5,36,54,64,71,85,93,118,133,161,191],"the":[6,20,46,51,55,62,83,90,94,107,113,119,134,146,148,157,170,179,187],"core":[7],"problems":[8],"in":[9,159],"several":[10],"computer":[11],"vision":[12],"tasks.":[13],"Recently":[14],"deep":[15,78],"learning":[16],"techniques":[17],"combined":[18],"with":[19],"Bingham":[21,56,79,120],"distribution":[22,57],"have":[23],"attracted":[24],"considerable":[25],"interest":[26],"towards":[27],"this":[28],"problem":[29],"when":[30],"considering":[31],"ambiguities":[32],"and":[33,115,150,164,189],"rotational":[34],"symmetries":[35],"objects.":[37,86],"However,":[38],"existing":[39],"works":[40],"suffer":[41],"from":[42],"two":[43],"issues.":[44],"First,":[45],"computational":[47,91],"overhead":[48,92],"for":[49],"calculating":[50],"normalisation":[52,95],"constant":[53,96],"relatively":[59],"high.":[60],"Second,":[61],"choice":[63,132],"loss":[65,135],"functions":[66],"uncertain.":[68],"In":[69],"light":[70],"these":[72],"problems,":[73],"we":[74,105],"present":[75],"an":[76],"online":[77],"network":[80],"to":[81,109,178],"estimate":[82],"orientation":[84,162],"We":[87,137],"sharply":[88],"reduce":[89,169],"by":[97,172],"directly":[98],"applying":[99],"a":[100,130],"numerical":[101],"integration":[102],"formula.":[103],"Additionally,":[104],"are":[106],"first":[108],"give":[110],"theorems":[111],"on":[112,141],"convexity":[114],"Lipschitz":[116],"continuity":[117],"distribution's":[121],"negative":[122],"log\u2010likelihood,":[123],"which":[124,167],"formally":[125],"indicates":[126],"that":[127,153],"it":[128],"proper":[131],"function.":[136],"test":[138],"our":[139,154,192],"method":[140,155],"three":[142],"public":[143],"datasets,":[144],"namely":[145],"UPNA,":[147],"T\u2010LESS":[149],"Pascal3D+,":[151],"showing":[152],"outperforms":[156],"state\u2010of\u2010the\u2010art":[158],"terms":[160],"accuracy":[163],"time":[165],"efficiency,":[166],"can":[168],"runtime":[171],"more":[173],"than":[174],"6":[175],"h":[176],"compared":[177],"offline":[180],"methods.":[181],"The":[182],"ablation":[183],"experiments":[184],"further":[185],"demonstrate":[186],"effectiveness":[188],"robustness":[190],"model.":[193]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-05-20T08:49:12.498775","created_date":"2025-10-10T00:00:00"}
