{"id":"https://openalex.org/W4211106219","doi":"https://doi.org/10.1109/tmm.2022.3144958","title":"DecoupledPoseNet: Cascade Decoupled Pose Learning for Unsupervised Camera Ego-Motion Estimation","display_name":"DecoupledPoseNet: Cascade Decoupled Pose Learning for Unsupervised Camera Ego-Motion Estimation","publication_year":2022,"publication_date":"2022-02-10","ids":{"openalex":"https://openalex.org/W4211106219","doi":"https://doi.org/10.1109/tmm.2022.3144958"},"language":"en","primary_location":{"id":"doi:10.1109/tmm.2022.3144958","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2022.3144958","pdf_url":null,"source":{"id":"https://openalex.org/S137030581","display_name":"IEEE Transactions on Multimedia","issn_l":"1520-9210","issn":["1520-9210","1941-0077"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Multimedia","raw_type":"journal-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/A5020050758","display_name":"Wenhui Zhou","orcid":"https://orcid.org/0000-0003-2216-8878"},"institutions":[{"id":"https://openalex.org/I50760025","display_name":"Hangzhou Dianzi University","ror":"https://ror.org/0576gt767","country_code":"CN","type":"education","lineage":["https://openalex.org/I50760025"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenhui Zhou","raw_affiliation_strings":["College of Computer Science and Technology, Hangzhou Dianzi Uniersity, Hangzhou, China","College of Computer Science and Technology, Hangzhou Dianzi University, 12626 Hangzhou, Zhejiang, China, 310018"],"raw_orcid":"https://orcid.org/0000-0003-2216-8878","affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Hangzhou Dianzi Uniersity, Hangzhou, China","institution_ids":["https://openalex.org/I50760025"]},{"raw_affiliation_string":"College of Computer Science and Technology, Hangzhou Dianzi University, 12626 Hangzhou, Zhejiang, China, 310018","institution_ids":["https://openalex.org/I50760025"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100749494","display_name":"Hua Zhang","orcid":"https://orcid.org/0000-0003-1860-7700"},"institutions":[{"id":"https://openalex.org/I50760025","display_name":"Hangzhou Dianzi University","ror":"https://ror.org/0576gt767","country_code":"CN","type":"education","lineage":["https://openalex.org/I50760025"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hua Zhang","raw_affiliation_strings":["College of Computer Science and Technology, Hangzhou Dianzi Uniersity, Hangzhou, China","College of Computer Science and Technology, Hangzhou Dianzi University, 12626 Hangzhou, Zhejiang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Hangzhou Dianzi Uniersity, Hangzhou, China","institution_ids":["https://openalex.org/I50760025"]},{"raw_affiliation_string":"College of Computer Science and Technology, Hangzhou Dianzi University, 12626 Hangzhou, Zhejiang, China","institution_ids":["https://openalex.org/I50760025"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069657989","display_name":"Zhengmao Yan","orcid":"https://orcid.org/0000-0002-0354-5802"},"institutions":[{"id":"https://openalex.org/I50760025","display_name":"Hangzhou Dianzi University","ror":"https://ror.org/0576gt767","country_code":"CN","type":"education","lineage":["https://openalex.org/I50760025"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhengmao Yan","raw_affiliation_strings":["College of Computer Science and Technology, Hangzhou Dianzi Uniersity, Hangzhou, China","College of Computer Science and Technology, Hangzhou Dianzi University, 12626 Hangzhou, Zhejiang, China"],"raw_orcid":"https://orcid.org/0000-0002-0354-5802","affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Hangzhou Dianzi Uniersity, Hangzhou, China","institution_ids":["https://openalex.org/I50760025"]},{"raw_affiliation_string":"College of Computer Science and Technology, Hangzhou Dianzi University, 12626 Hangzhou, Zhejiang, China","institution_ids":["https://openalex.org/I50760025"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101775017","display_name":"Weisheng Wang","orcid":"https://orcid.org/0000-0002-4289-4079"},"institutions":[{"id":"https://openalex.org/I50760025","display_name":"Hangzhou Dianzi University","ror":"https://ror.org/0576gt767","country_code":"CN","type":"education","lineage":["https://openalex.org/I50760025"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weisheng Wang","raw_affiliation_strings":["College of Computer Science and Technology, Hangzhou Dianzi Uniersity, Hangzhou, China","College of Computer Science and Technology, Hangzhou Dianzi University, 12626 Hangzhou, Zhejiang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Hangzhou Dianzi Uniersity, Hangzhou, China","institution_ids":["https://openalex.org/I50760025"]},{"raw_affiliation_string":"College of Computer Science and Technology, Hangzhou Dianzi University, 12626 Hangzhou, Zhejiang, China","institution_ids":["https://openalex.org/I50760025"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067452827","display_name":"Lili Lin","orcid":"https://orcid.org/0000-0001-8196-3244"},"institutions":[{"id":"https://openalex.org/I75059550","display_name":"Zhejiang Gongshang University","ror":"https://ror.org/0569mkk41","country_code":"CN","type":"education","lineage":["https://openalex.org/I75059550"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lili Lin","raw_affiliation_strings":["School of Information and Electronic Engineering, Zhejiang Gongshang University, Hangzhou, China","School of Information and Electronic Engineering, Zhejiang Gongshang University, 12625 Hangzhou, Zhejiang, China"],"raw_orcid":"https://orcid.org/0000-0001-8196-3244","affiliations":[{"raw_affiliation_string":"School of Information and Electronic Engineering, Zhejiang Gongshang University, Hangzhou, China","institution_ids":["https://openalex.org/I75059550"]},{"raw_affiliation_string":"School of Information and Electronic Engineering, Zhejiang Gongshang University, 12625 Hangzhou, Zhejiang, China","institution_ids":["https://openalex.org/I75059550"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3915,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.55810418,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"25","issue":null,"first_page":"1636","last_page":"1648"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":1.0,"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":1.0,"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":0.9997000098228455,"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/T10638","display_name":"Optical measurement and interference techniques","score":0.9990000128746033,"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/artificial-intelligence","display_name":"Artificial intelligence","score":0.7970924377441406},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.796278715133667},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6773935556411743},{"id":"https://openalex.org/keywords/motion-estimation","display_name":"Motion estimation","score":0.6163429021835327},{"id":"https://openalex.org/keywords/unsupervised-learning","display_name":"Unsupervised learning","score":0.5550838708877563},{"id":"https://openalex.org/keywords/rotation","display_name":"Rotation (mathematics)","score":0.5482767224311829},{"id":"https://openalex.org/keywords/pose","display_name":"Pose","score":0.4971068203449249},{"id":"https://openalex.org/keywords/optical-flow","display_name":"Optical flow","score":0.4928036034107208},{"id":"https://openalex.org/keywords/decoupling","display_name":"Decoupling (probability)","score":0.4727286398410797},{"id":"https://openalex.org/keywords/cascade","display_name":"Cascade","score":0.45501509308815},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.42705997824668884},{"id":"https://openalex.org/keywords/translation","display_name":"Translation (biology)","score":0.41509494185447693},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.10433661937713623}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7970924377441406},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.796278715133667},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6773935556411743},{"id":"https://openalex.org/C10161872","wikidata":"https://www.wikidata.org/wiki/Q557891","display_name":"Motion estimation","level":2,"score":0.6163429021835327},{"id":"https://openalex.org/C8038995","wikidata":"https://www.wikidata.org/wiki/Q1152135","display_name":"Unsupervised learning","level":2,"score":0.5550838708877563},{"id":"https://openalex.org/C74050887","wikidata":"https://www.wikidata.org/wiki/Q848368","display_name":"Rotation (mathematics)","level":2,"score":0.5482767224311829},{"id":"https://openalex.org/C52102323","wikidata":"https://www.wikidata.org/wiki/Q1671968","display_name":"Pose","level":2,"score":0.4971068203449249},{"id":"https://openalex.org/C155542232","wikidata":"https://www.wikidata.org/wiki/Q736111","display_name":"Optical flow","level":3,"score":0.4928036034107208},{"id":"https://openalex.org/C205606062","wikidata":"https://www.wikidata.org/wiki/Q5249645","display_name":"Decoupling (probability)","level":2,"score":0.4727286398410797},{"id":"https://openalex.org/C34146451","wikidata":"https://www.wikidata.org/wiki/Q5048094","display_name":"Cascade","level":2,"score":0.45501509308815},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.42705997824668884},{"id":"https://openalex.org/C149364088","wikidata":"https://www.wikidata.org/wiki/Q185917","display_name":"Translation (biology)","level":4,"score":0.41509494185447693},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.10433661937713623},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","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/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C105580179","wikidata":"https://www.wikidata.org/wiki/Q188928","display_name":"Messenger RNA","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tmm.2022.3144958","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2022.3144958","pdf_url":null,"source":{"id":"https://openalex.org/S137030581","display_name":"IEEE Transactions on Multimedia","issn_l":"1520-9210","issn":["1520-9210","1941-0077"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Multimedia","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":69,"referenced_works":["https://openalex.org/W1536617987","https://openalex.org/W1612997784","https://openalex.org/W2015996585","https://openalex.org/W2021851106","https://openalex.org/W2025943913","https://openalex.org/W2088711425","https://openalex.org/W2110771871","https://openalex.org/W2113243634","https://openalex.org/W2128019145","https://openalex.org/W2133665775","https://openalex.org/W2150066425","https://openalex.org/W2155695215","https://openalex.org/W2164299365","https://openalex.org/W2168676389","https://openalex.org/W2171781905","https://openalex.org/W2200124539","https://openalex.org/W2508429489","https://openalex.org/W2520707372","https://openalex.org/W2520899802","https://openalex.org/W2535547924","https://openalex.org/W2592183487","https://openalex.org/W2598706937","https://openalex.org/W2609883120","https://openalex.org/W2749379418","https://openalex.org/W2765767940","https://openalex.org/W2768287681","https://openalex.org/W2795645133","https://openalex.org/W2795673174","https://openalex.org/W2892177182","https://openalex.org/W2893361610","https://openalex.org/W2904382404","https://openalex.org/W2935854115","https://openalex.org/W2949023359","https://openalex.org/W2950304854","https://openalex.org/W2953804911","https://openalex.org/W2954269264","https://openalex.org/W2958731371","https://openalex.org/W2962816904","https://openalex.org/W2962864875","https://openalex.org/W2963265330","https://openalex.org/W2963583471","https://openalex.org/W2963782415","https://openalex.org/W2963906250","https://openalex.org/W2963962620","https://openalex.org/W2964314455","https://openalex.org/W2964677288","https://openalex.org/W2964968086","https://openalex.org/W2967321219","https://openalex.org/W2967702344","https://openalex.org/W2987570663","https://openalex.org/W3007557661","https://openalex.org/W3034364596","https://openalex.org/W3034906411","https://openalex.org/W3035235001","https://openalex.org/W3081015685","https://openalex.org/W3089622932","https://openalex.org/W3091687063","https://openalex.org/W3100847195","https://openalex.org/W3102327032","https://openalex.org/W3106440972","https://openalex.org/W3107389224","https://openalex.org/W3173409262","https://openalex.org/W3173805712","https://openalex.org/W3180787238","https://openalex.org/W3205986419","https://openalex.org/W6631190155","https://openalex.org/W6685261749","https://openalex.org/W6757007042","https://openalex.org/W6767088534"],"related_works":["https://openalex.org/W2152950565","https://openalex.org/W1617565119","https://openalex.org/W160381218","https://openalex.org/W2512958550","https://openalex.org/W2329266651","https://openalex.org/W3103825105","https://openalex.org/W2030154815","https://openalex.org/W2051121715","https://openalex.org/W1929254672","https://openalex.org/W4282049427"],"abstract_inverted_index":{"Although":[0],"many":[1],"impressive":[2],"works":[3],"on":[4,44,116],"learning-based":[5],"camera":[6,21,68,88,110],"ego-motion":[7,52,89],"estimation":[8,23],"methods":[9],"have":[10],"been":[11],"proposed":[12,86],"recently,":[13],"most":[14],"of":[15,20,36,47,67,104],"them":[16],"promote":[17],"the":[18,34,45,63,117,126,136],"accuracy":[19],"pose":[22,82],"by":[24,101],"various":[25],"sequential":[26],"learning":[27,78,103],"with":[28,80,113,135],"loop":[29],"closure":[30],"optimization,":[31],"while":[32],"neglecting":[33],"improvement":[35],"PoseNet":[37],"itself.":[38],"In":[39],"this":[40],"paper,":[41],"we":[42],"focus":[43],"coupling":[46],"rotation":[48,64],"and":[49,54,65,96,109,130],"translation":[50,66],"in":[51,98],"estimation,":[53],"design":[55],"a":[56,75],"cascade":[57],"decoupling":[58],"structure":[59],"to":[60,125],"separately":[61],"learn":[62],"relative":[69],"motion":[70,95],"between":[71],"adjacent":[72],"frames.":[73],"Meanwhile,":[74],"rigid-aware":[76],"unsupervised":[77,128],"framework":[79],"iterative":[81],"refinement":[83],"scheme":[84],"is":[85,123],"for":[87],"estimation.":[90],"It":[91],"can":[92,131],"disambiguate":[93],"rigid":[94],"deformations":[97],"dynamic":[99],"scenarios":[100],"jointly":[102],"optical":[105],"flow,":[106],"stereo":[107],"disparity":[108],"pose.":[111],"Validated":[112],"evaluation":[114],"experiments":[115],"public":[118],"available":[119],"datasets,":[120],"our":[121],"method":[122],"superior":[124],"state-of-the-art":[127],"methods,":[129],"achieve":[132],"comparable":[133],"results":[134],"supervised":[137],"ones.":[138]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
